13 Best Bivvy Bags for Wild Camping (2023)

If you want to be close to nature and enjoy camping, then Bivvy bags offer a special experience unlike any other.

In this comprehensive guide, I’ll walk you through everything you need to know about bivvy bags, including what they are, how they work, and what to look for when choosing the best one for your needs.

I’ll also review some of the top bivvy bags on the market to help you find the best bivvy bag for your next wild camping adventure.

What is the Best Bivvy Bag?

A bivy bag, also known as a bivy sack or a bivouac sack, is essentially a minimalist shelter that is designed to provide protection from the elements while taking up very little space in your pack.

It’s essentially a glorified sleeping bag cover that is meant to be used in situations where a traditional tent or shelter is either unnecessary or impractical.

Ideal for ultralight backpackers to be used in place of a backpacking tent or hammock, a night of wild camping under the stars, or to be used as an emergency shelter in bad weather conditions.

Bivy bags are typically made from light weight, waterproof materials like Gore-Tex or nylon, and they’re designed to be used with a sleeping bag to provide additional warmth and protection from the elements. They come in a range of sizes and styles, from full-coverage bivvy bags that offer ample room for movement to ultra-light minimalist models that are designed for use in emergency situations.

Bivy bags are popular among hikers, mountaineers, and other outdoor enthusiasts who are looking to travel light and move quickly through the wilderness. They’re also commonly used by military personnel and emergency responders who need to be able to set up a shelter quickly and efficiently in the field.

Overall, a bivy bag can be a great option for anyone who is looking to minimize the weight and bulk of their gear while still staying protected from the elements. Whether you’re a hardcore mountaineer or a casual weekend hiker, a bivy bag can be a versatile and valuable addition to your kit.

So what are the best bivvy bags? Here are my top picks for the best bivvy bags this year.

Best Lightweight: MSR Pro Bivy

Best Entry-Level Bivvy Bag: Mountain Warehouse Bivvy Bag

Best Alpine/Trekking Bivy: The North Face Assault FUTURELIGHT Bivy

Best Emergency Bivy: SOL Escape Bivvy

Outdoor Research Helium Bivy

Best Overall

Weight: 448 g Inc. pole

Packed Size: 31cm x 9cm

What I like: Lightweight and durable bivy sack

What I dislike: Low canopy

The Outdoor Research Helium Bivy is an excellent choice for ultra-light backpackers and minimalist adventurers. Weighing in at just 448g, this bivy bag packs down incredibly small, making it easy to carry on extended hiking trips. The Helium is made from waterproof and breathable Pertex Shield fabric, which provides excellent protection from the elements while still allowing for ample ventilation.

The Helium’s integrated pole design makes it easy to set up, and the zippered mesh panel provides added ventilation and protection from insects. The bag also features a durable waterproof floor to keep you dry and protected from wet ground.

While the Helium does come with a higher price tag than some other bivy bags on the market, the combination of its lightweight design, durability, and functionality makes it an excellent investment for serious outdoor enthusiasts.

The brand is well-known for its innovation and the Helium is no exception. It’s part of Outdoor Research’s hooped bivy bag product line and is one of their most attractive offerings.

Overall, if you’re in the market for a lightweight and portable bivy bag that doesn’t compromise on performance, the Outdoor Research Helium is a great option to consider.

MSR Pro Bivy

Best lightweight Bivvy

Weight: 340 g

Packed Size: 20 x 10 cm

What I like: Extremely lightweight bivy

What I dislike: No rain gutter or zip closure

The MSR Pro Bivy is an excellent choice for alpinists and adventurers seeking quick-pitch protection in tight spaces.

The lightweight design makes it perfect for fast and light missions. The weatherproof and breathable fabric helps to reduce condensation, while the Xtreme Shield™ waterproof coating provides ultimate protection against rain and moisture.

The MSR Pro’s versatile and compact design allows it to fit into small spaces that a traditional tent cannot, providing extra space for adventurers. The Pro Bivy is easy to set up and comes with a stuff sack for convenient storage and transportation.

Overall, the MSR Pro Bivy is a reliable and high-performance bivvy bag for alpine challenges.

Mountain Warehouse Bivvy Bag

Best Entry-Level Bivvy Bag

Weight: 340 g

Packed Size: 23 x 8 cm

What I like: Great price point for a tough entry-level bivy.

What I dislike: Not breathable fabric so condensation can be a problem.

The Mountain Warehouse Bivvy Bag is a reliable waterproof accessory that will keep you and your sleeping bag dry in harsh weather conditions.

Its durable polyester fabric with ripstop technology prevents rips, and the taped seams ensure full protection against water leaks. The bivvy bag can be used as an extra layer of protection for your sleeping bag or as a standalone emergency shelter. With a weight of only 340g and dimensions of 225cm x 75cm, it is lightweight and easy to pack. The included stuff sack allows you to pack it down to a compact size, making it an ideal companion for camping and hiking.

Overall, the Mountain Warehouse Bivvie Bag which can usually be found priced at around £25 is an excellent option for people with a tight budget, however, the lack of airflow and non-breathable fabric might produce a lot of condensation and damping without a simple way of cleaning.

SOL Escape Bivvy

Best Emergency Bivy

Weight: 241 g

Packed Size: 10 x 19 cm

What I like: Heat-reflective fabric which keeps you warm

What I dislike: Not ideal for taller users

The SOL Escape Bivvy is a lightweight and durable emergency bivy that effectively minimizes condensation while protecting you from the elements.

With its heat-reflective proprietary fabric, this bivvy allows moisture to escape while keeping rain, snow, and wind outside, all while reflecting body heat back to the user.

The waterproof seams, drawstring hood closure, and side zip provide excellent protection against the elements, and the high-visibility orange exterior ensures easy spotting by rescuers.

Overall, this bivvy is easy to pack and carry, making it an excellent choice for backpackers, hikers, and other outdoor enthusiasts.

The North Face Assault FUTURELIGHT Bivy

Best Alpine/Trekking Bivy

Weight: 740 g

What I like: Plenty of room with moderate weight, sustainable materials

What I dislike: May be too large for some

The Assault Futurelight Bivy from The North Face is a reliable companion for alpinists and trekkers embarking on high mountain tours. Designed with the needs of adventurers in mind, this rectangular bivvy bag offers excellent protection from the elements and ample space for a backpack and boots.

Its unique Futurelight fabric, made from fully recycled nylon, combines waterproof, windproof, and breathable properties. Unlike conventional membranes, the Futurelight nanostructure allows for optimal breathability and ventilation while maintaining waterproofness and durability.

Despite all its impressive features, the Assault Futurelight Bivy remains lightweight and packable, making it a convenient choice for outdoor adventures.

Overall, The North Face Assault Futurelight Bivy is a top-notch bivvy bag that combines reliable protection, unique materials, and thoughtful design details to meet the demands of the highest mountains.

Rab Storm Bivi

Weight: 457 g

Packed Size: 25 x 12 cm

What I like: Great ventilation, tough 70D base ideal for rocky pitches

What I dislike: Quite weighty due to the heavier ground sheet

The Rab Storm Bivi is a robust and protective bivvy designed to offer a breathable shelter in any storm.

With its waterproof fabric and spacious design, it can comfortably accommodate bulky clothing or large sleeping bags, making it suitable for use in all conditions. Whether you’re mountaineering, bikepacking, or embarking on multi-day treks, this bivvy provides a reliable shield from rough weather.

Its fully waterproof nature, including a tough 70D base, ensures excellent protection against the elements. The zipped main entry features a breathable mesh panel, allowing for added venting and minimizing condensation buildup.

Weighing in at 547g and packing down to 25cm x 12cm, the Storm Bivi is easy to stash in a pack, making it ideal for those who value lightweight and versatile gear for outdoor adventures in any weather conditions.

Overall, with its durability, protection, and portability, the Rab Storm Bivi is a reliable choice for those seeking minimalist refuge and peace of mind in the great outdoors.

Snugpak Special Forces Bivvi Bag

Weight: 400g

Packed Size: 14 x 10 cm

What I like: Lightweight and small pack size

What I dislike: Limited space inside, no mesh

The Snugpak Special Forces Bivvi Bag is a reliable and essential piece of gear designed to protect you from the elements and prevent heat loss in UK weather conditions.

Featuring a non-locking 1/2 length front zip, the Special Forces Bivvi bag allows for quick and easy exit when time is of the essence. This is especially important in fast-paced situations where every second counts.

Despite its high-performance capabilities, the bivvi bag remains exceptionally lightweight and compact, making it convenient to fold or pack away in your pack. It can be used with or without a sleeping bag, depending on your needs and preferences.

Overall, The Snugpak Special Forces Bivvi Bag is a reliable and versatile choice for outdoor enthusiasts who require a durable and lightweight shelter.

Sierra Designs Backcountry Bivy 3000

Weight: 394 g

Packed Size: 25 x 10 cm

What I like: Designed for European conditions, reg and long versions available

What I dislike: Light fabric may not be the most durable

The Sierra Designs Backcountry Bivy 3000 is an upgraded version of the popular original design, incorporating more durable and weatherproof fabric featuring a higher hydrostatic head (HH), resulting in enhanced waterproofing capabilities.

Despite the upgrades, the bivy maintains its unique and generous space, ensuring a high level of comfort. The unstructured design helps to minimize weight, while the thicker floor fabric enhances durability without compromising on performance.

One of the standout features of the Backcountry Bivy 3000 is its ample internal space, allowing for easy movement even with a thicker sleeping mattress and larger sleeping bag. The bivy features two U-shaped openings—one for access and the other for ventilation. The smaller vent opening is equipped with a mesh cover, effectively keeping bugs at bay. While some condensation may occur, the bivy’s breathable fabric and ventilation system help mitigate moisture buildup.

Overall, the Sierra Designs Backcountry Bivy 3000 offers a compelling option for outdoor enthusiasts seeking a reliable and comfortable shelter. With its upgraded fabric, spacious design, and effective ventilation, it provides a great balance of durability, functionality, and comfort.

OEX Bush Pro Bivvy Bag

Weight: 360 g

What I like: Great entry-level Bivvy, very lightweight.

What I dislike: Drawcord hood instead of zip, tapered mummy style doesn’t leave much wiggle room for feet.

The OEX Bush Pro Bivvi made from a tough ripstop nylon is a compact and lightweight outdoor cover that offers total protection from the elements.

It’s fully waterproof, breathable, and roomy enough to accommodate you, your sleeping bag, and a small amount of kit. The adjustable pull-cord opening, internal pocket, and fully taped seams add to its functionality. The bivvy packs down small, making it easy to carry with you on your outdoor adventures.

Overall, the OEX Bush Pro Bivvi is a great choice for those looking for a lightweight, waterproof, and breathable outdoor cover.

Alpkit Hunka Bivvy Bag

Best for Bikepackers and Wild Campers

Weight: 330g (Kelp colour is 360g)

Packed Size: 13 x 15 cm

What I like: Lightweight, breathability combined with effective waterproofing.

What I dislike: The absence of a zip might be inconvenient for some.

The Alpkit Hunka Bivvy Bag is a staple choice for bikepackers and wild campers who are vigilant about weight and pack size. Weighing slightly over 300 grams, it’s an ideal companion for those who wish to move fast and light.

Constructed from 2.5 layer ripstop nylon, the Hunka offers impressive resilience against potential wear and tear. With a hydrostatic head of 10,000mm, you can rest assured of its waterproof capabilities. Moreover, the MVTR rating ensures that it breathes well, significantly reducing condensation inside the bivvy.

Its tapered design, combined with a sculpted hood featuring dual drawcords, makes sure you remain comfortable while resting, even in unpredictable weather. The choice of forgoing a zipper is a nod to the minimalist design approach, trimming unnecessary weight and potential fail points.

Tall users or those who prefer having their sleeping mat inside their bivvy bag will appreciate the Hunka XL variant. The same design philosophy, but with extra room for added comfort.

An integral stuff sack ensures that when it’s time to move, packing up is a breeze. Plus, with the confidence of a 3-year Alpine Bond, you know that the Alpkit Hunka Bivvy Bag is designed to last.

Overall, if you’re seeking a reliable, lightweight, and highly functional bivvy bag for your outdoor adventures, the Alpkit Hunka should definitely be on your radar.

Terra Nova Moonlite Bag Cover

Best Minimalist Sleeping Bag Cover

Weight: 180g

Packed Size: Not specified (noted as tiny)

What I like: Ultra-lightweight with multi-use as a survival bag; pairs excellently with a tarp.

What I dislike: High price tag in exchange for lightweight bivvy bag

The Terra Nova Moonlite Bag Cover is a testament to lightweight efficiency. This award-winning addition to the Terra Nova bivi bag lineup stands out not only for its minimal weight but also its versatility. It’s so compact that it can double up as an emergency bivi or survival bag, making it a staple for extended trips.

Made from the proprietary Terra Nova Moonlite fabric, this bag cover ensures you remain dry and comfortable. With its waterproof and breathable design, coupled with taped seams, it’s designed to handle unexpected downpours, keeping moisture at bay and protecting down sleeping bags from getting damp.

Key features include a zipped hood for adjustable protection, a half-moon foot design for added comfort, and a mosquito net screen to ensure a bug-free rest. When paired with a lightweight tarp, the Moonlite presents an impeccable sleeping system, especially for minimalists seeking the best of both protection and packability.

For adventurers seeking to maximize space without compromising on performance, the Terra Nova Moonlite Bag Cover is an unbeatable choice.

Snugpak Stratosphere Bivvi Shelter

Best Self-Supporting Shelter

Weight: 1130 g

Packed Size: 31 x 14 cm

What I like: Enhanced breathability, mosquito net feature, and sturdy construction.

What I dislike: Slightly heavier than some competitors.

The Snugpak Stratosphere stands out in the bivvi market with its classic, self-supporting canopy around the head and shoulders. This design not only offers superior protection from the elements but also promotes increased breathability and freedom of movement, making nights more comfortable.

A prominent feature of the Stratosphere is its No-See-Um Mesh Mosquito Net which can be conveniently rolled away when not in use, ensuring insect-free sleep while allowing for clear sky views. Entry and exit are made easy with a 3/4 length side zip. Coupled with a mesh vent situated behind the head, the bivvi maintains a refreshing airflow throughout.

Made from robust 50D 190T nylon ripstop with a waterproof polyurethane coating and featuring a bathtub style groundsheet, the Stratosphere ensures durability and protection against wet conditions. The addition of 8.5mm aluminium poles provides structural integrity, and the bivvi is completed with flame-retardant properties, making it a top pick for safety.

With a set of lightweight alloy stakes (including a spare) and a compression storage bag, the Snugpak Stratosphere offers a complete package for adventurers seeking a blend of comfort and protection.

Alpkit Elan Bivvy Bag

Best Hooped Bivvy

Weight: 900g (excluding pegs)

Packed Size: 39 x 11 cm

What I like: Lightweight with tent-like protection; quick to pitch.

What I dislike: Groundsheet’s waterproofing could be higher.

The Alpkit Elan takes bivvying to a new level, offering a middle ground between a traditional bivvy bag and a tent. Its military-inspired crossed-pole design ensures stability, rapid setup, and a weight of less than 1kg. The head canopy, made of durable 70D ripstop nylon, provides added comfort by directing rainwater away and allowing better airflow via its mesh panel.

Unique features such as a self-supporting canopy, two-way main zip paired with a mesh zip for added ventilation, and reflective webbing loops for nighttime visibility set the Elan apart. Its protection is reminiscent of a tent flysheet, yet it retains the compactness that bivvy enthusiasts love.

With a 3-year Alpine Bond backing its durability and performance, the Alpkit Elan is a top pick for those seeking a blend of simplicity and protection in the wild.

Choosing the Right Bivvy Bag for You

There are several different types of bivvy bags on the market, each with its own unique features and benefits. Here are some of the most common types:

• Traditional Bivvy Bag: This type of bivvy bag is the most basic and simple design. It’s essentially a waterproof and breathable sleeping bag cover that provides basic protection from the elements.

• Hooped Bivvy Bags: This type of bivvy bag features a hoop or pole that creates a small tent-like structure over your sleeping bag. This provides more headroom and a bit of extra space, making it a good option for taller individuals or those who need more room to move around.

• Modular Bivvy Bag: This type of bivvy bag can be used on its own or in combination with other pieces of equipment, such as a tarp or hammock. This versatility makes it a popular choice for backpackers and hikers who need to adapt to different environments.

• Bug Bivvy Bag: This type of bivvy bag features mesh netting that covers your face and head, protecting you from pesky insects while you sleep. It’s a great option for camping in areas with a lot of bugs.

• Emergency Bivvy Bag: This type of bivvy bag is designed to be used in emergency situations, such as if you get lost or stranded in the wilderness. They’re typically made from a lightweight, reflective material that helps retain body heat and signal for rescue.

When choosing a bivvy bag, consider which type will best suit your needs and the conditions you’ll be camping in. Each type of bivvy bag has its own advantages and disadvantages, so it’s important to choose one that will provide you with the protection and comfort you need for your specific outdoor adventure

What to Look for in a Bivvy Bag

When choosing the best bivvy bag for your needs, there are several factors to consider. Here are some of the most important things to look for:

• Material: Bivvy bags are made from a variety of materials, including Gore-Tex, nylon, and polyester. Look for a material that is waterproof and breathable, so you don’t get too sweaty inside the bag.

• Size: Bivvy bags come in different sizes, so make sure you choose one that fits your body and your sleeping bag comfortably.

• Weight: If you’re backpacking or hiking, every ounce counts. Look for a bivvy bag that is lightweight and easy to pack.

• Durability: You want a bivvy bag that can withstand rough conditions, so look for one made from durable materials.

• Features: Some of the best bivvy bags have additional features, such as mosquito netting or extra ventilation.

How to set up your Bivy sack

Setting up a waterproof bivvy bag for a night of wild camping is a relatively straightforward process, that can provide an extremely lightweight and compact shelter option for outdoor adventurers. Here are the basic steps for setting up your bivy sack:

• Choose a suitable location: Look for a flat and dry area where you can set up your bivy sack. Remove any sharp or pointy objects from the ground that could potentially puncture your bivy sack, such as rocks or sticks.

• Unpack your waterproof bivvy bag: Remove your bivy and any tent poles if required from the stuff sack and position your bivvy bag on the ground.

• Lay out your sleeping mat: Place your sleeping mat inside the bivy sack to provide insulation and cushioning from the ground.

• Unroll your sleeping bag: Open up your sleeping bag and place it on top of the sleeping pad inside the bivy sack.

• Climb inside: Carefully climb inside the bivy sack, making sure you don’t damage the material. Zip up the bivy sack, leaving a small opening for ventilation.

• Secure the hood: If your bivy sack has a hood, pull it over your head and cinch it tight to keep out the elements.

• Adjust your gear: Adjust your sleeping bag and clothing as needed to ensure maximum comfort and warmth.

• Pack up: When you’re ready to leave, carefully pack up your lightweight bivy, making sure it’s completely dry before storing it in its stuff sack.

By following these simple steps, you can quickly set up your bivy sack and enjoy a comfortable night’s sleep in the great outdoors. Remember to choose a high-quality, waterproof bivy sack to ensure maximum protection from the elements.

Overall, setting up a bivvy bag is a simple process that can provide a reliable emergency shelter or a minimalist camping experience. With the right gear, including the best bivvy bags and appropriate sleeping gear, you can enjoy a comfortable and safe night’s sleep in even the most challenging outdoor environments.

Final Thoughts…

A bivvy bag can be a valuable addition to any outdoor adventurer’s gear collection. They offer an ultra lightweight, compact, and portable shelter option that can be especially useful as an emergency shelter.

Hopefully, now you have enough information about the best bivy sacks available for you to make an informed decision before you head out on your next adventure.

One last thing before you go though…

Don’t forget to download my free camping checklist to ensure you never forget the essentials again!

Best Bivvy Bags FAQ

Are Bivvy Bags Waterproof?

Yes, bivvy bags are designed to be waterproof using materials like Gore-Tex, nylon, or polyester. However, their effectiveness can vary based on the quality and construction. While suitable for most conditions, in heavy rainfall or extreme weather, additional coverings like tarps might be needed. To ensure longevity and maintain its waterproof quality, proper care, including occasional treatments with waterproofing sprays, is advised.

Can You Sleep in Just a Bivi Bag?

Yes, you can sleep solely in a bivi bag, but it’s typically not ideal for long durations or in very cold or wet conditions. Bivvy sacks are best paired with sleeping bags for warmth and protection. Some bivvy bags offer more protection from elements like wind and rain, but solely relying on them may not give enough insulation in colder settings. Condensation can also be an issue in certain bivvy bags. If you opt to sleep only in a bivi bag, ensure it’s suitable for the environment and consider added layers or a sleeping pad for comfort and safety.

Is a bivvy better than a tent?

A bivy can be a better option than a tent in certain situations, such as when weight and pack size are crucial. However, if you need extra space or plan to spend an extended period in one location, a tent may be more comfortable.

Can you use a bivy in the rain?

Yes, you can use a bivy bag in the rain. The best bivvy bags are made from fully waterproof materials, which offer excellent protection from rain, snow, and other elements. However, it’s essential to set up your bivy correctly and ensure that it’s pitched in a spot where water won’t pool or collect.

Do bivvy bags keep you warm?

Bivvy bags can keep you warm, but they don’t provide the same level of insulation as a tent or traditional sleeping bag. For maximum warmth, it’s essential to layer up and use a quality sleeping bag rated for the conditions you’re expecting. Adding an extra sleeping pad can also provide extra insulation and warmth.