When the sun goes down, the evening cool drops and the campfire is lit, there’s nothing more satisfying than crawling into your tent and zipping up a bivy. But with so many options to choose from, it can be hard to find the one that’s right for you.
To help you find the best bivy sack for camping, we’ve rounded up the top camping bivy sacks on the market.
Read on for more.
Our Editor’s Best Camping Bivy Sacks Reviews
Bestseller No. 1
NovaMedic Emergency Sleeping Bag 5 Pack – 84"x36" Thermal Mylar Survival Bivy Sack – Waterproof, Lightweight & Compact Emergency Blanket for Camping, Hiking, Outdoor Survival & Travel
- Emergency Thermal Protection Durable Mylar emergency sleeping bag designed to help retain up to 90% of body heat in cold, wet, or windy conditions. Essential for survival kits, first aid kits, and emergency preparedness
- Waterproof and Tear Resistant Made from high-quality Mylar material that is both waterproof and windproof to keep you dry and warm. Reliable protection for camping, hiking, travel, or roadside emergencies
- Compact and Lightweight Design Each thermal bivy bag folds into a small, portable pouch that fits easily into your backpack, glove box, or go-bag. Ideal for outdoor adventures and disaster readiness
- Large Size and Family Pack Each bag measures 84 x 36 inches to provide full coverage for adults. Comes in a pack of 5, perfect for families, groups, or team emergency supplies
- Year-Round Outdoor Use Designed for all seasons and weather conditions. A must-have survival sleeping bag for camping, hiking, hunting, or emergency shelters
Bestseller No. 2
Leberna Emergency Sleeping Bag Survival Bag 2 Pack | Survival Bivy Sack | Portable Blanket Survival Gear Bivvy Thermal Sleeping Bag Camping
- Losing body heat is a major cause of death in emergency. The Leberna Emergency Survival Mylar Thermal Sleeping Bag can increase your chances of survival in all weather, all seasons and all circumstances. It is made of durable insulating Mylar material designed by NASA for space exploration. It retains / reflects back 90% of body heat. It is Reusable, waterproof and windproof.
- The Leberna Emergency Survival Mylar Thermal Sleeping Bag is extra large in size, 84 inches in length and 36 inches in width. It has a bright black strip on the edge for high visibility. It is intended as an emergency shelter, but it is also great for camping, hiking, and protection from the cold outdoors.
- The Leberna Emergency Survival Mylar Thermal Sleeping Bag comes with two packs. Each pack has its own carry bag with draw string. Each pack weight only 2.8 oz (3.0 oz with the carry bag). Each pack is 7 inches by 3 inches. It is very light weight and easy to carry and store in your car, back pack or in your emergency kit.
- Upgraded head cover is 21 inches wide. Bivy sack will allow you to cover your head completely. Leberna Emergency Sleeping Bag really keep your whole body warm! 120 Decibel whistle can be used for help during emergency.
- For customers who have never purchased a Mylar Thermal Sleeping Bag or Blanket, it is very important to know that the Mylar material is very thin. It is how it is designed by NASA for space exploration. So even though the size of the sleeping bag or blanket is big, they can be folded into a very small size.
Bestseller No. 3
AquaQuest Pharaoh Bivy Sack, Waterproof Outer Shell for Sleeping Bag, Minimalist Stealth Shelter, Olive Drab
- THE PHARAOH Bivy Sack envelopes your sleeping bag and pad within a waterproof-breathable shell. The durable 70 D nylon construction insures the protection of your sleeping gear while adding peripheral insulative properties. An elasticated drawstring hood allows you to batten down the hatches in truly inclement weather. Comes with integrated stuff-sack.
- WATERPROOF & BREATHABLE with a waterproof rating of 10,000 mm, and moisture vapor transmission rating of 10,000 gr/m2/day
- ULTRALIGHT & COMPACT, the Pharaoh weighs only 1.1 lbs and packs neatly into a built-in cylindrical stuff sack measuring 9" long by 5" diameter
- VERSATILE & MINIMALIST design provides comprehensive weather protection that requires little space to use and no time to set up
- UNIVERSAL FIT for users up to 6'6" tall, the Pharaoh offers plenty of room and zipper access on both sides to accommodate most single sleeping bags and pads
Bestseller No. 4
USGI Gear Military Sleeping Bag System Tactical Gear – 4-Part Modular Sleeping Bags Cold Weather Includes Stuff Sack, Bivy Cover, Intermediate Cold Weather and Patrol Bag – Waterproof and Lightweight
- Complete 4-Piece Modular System: This survival gear sleeping pad includes a Patrol Sleeping Bag, Intermediate Cold Weather Sleeping Bag, Waterproof Bivy Cover, and Compression Stuff Sack, designed for versatile protection from 50°F down to -50°F.
- Military-Grade Durability: Constructed from 210T nylon ripstop fabric with DWR coating for superior tear resistance and water repellency. This emergency sleeping bag kit features heavy-duty YKK zippers, firm hook and loop closure, combination buttons, and elastic drawstrings for maximum reliability in the field.
- All-Weather Protection: The triple-laminated waterproof bivy cover provides wind and moisture defense, while both camping sleeping bags feature compression-resistant insulation that retains warmth even in damp conditions.
- Lightweight & Compact Design: Despite its rugged construction, the modular system of winter sleeping bags for adults is lightweight and easy to pack. The stuff sack securely compresses the entire sleep system into a compact, travel-ready size for military missions, camping, or backpacking.
- Comfort & Versatility in Extreme Conditions: Use each layer individually or combine them for ultimate cold-weather performance. Comfort range: 50°F to -50°F, making the USGI Gear zero degree sleeping bag ideal for winter camping, hunting, tactical use, or survival expeditions.
Bestseller No. 5
Zmoon Emergency Sleeping Bag Survival Bag, Portable Waterproof Thermal Bivy Sacks,Bivvy Bags,Camping Mylar Sleeping Bag Survival Gear Emergency Blankets Survival Shelter (Green Pack of 2)
- MYLAR FOIL MATERIAL: Waterproof camping thermal sleeping bags Crafted from high-quality mylar foil material, which has tear and puncture resistance,reflects back 95% of body heat. It is windproof, waterproof, and breathable, protecting you from rain, wind, and snow while keeping you warm and dry. it back to you, ensuring warmth even in the most extreme circumstances for blizzards, rain, extreme cold.
- 78"L x 47"W SIZE: Expand sized at 78"L x 47"W, each emergency camping thermal sleeping bag provides warmth even without a survival tent. Can act as a bivy blanket or sleeping bag bivy. This emergency sleeping bag suitable for both adults and children, big enough for all sizes.Insulated survival blanket original great defense as bulk sleeping bags for homeless. Helps as a survival sleeping bag extreme cold weather.
- COMPACT and LIGHTWEIGHT:This ther-mal sleeping bag kept in a small bag ,easy to carry and store,you can carry and store it in any place, and also you can reuse if you want.Excellent for hiking, mountaineering, and surviving in the woods.
- MULTI-PURPOSE EMERGENCY SLEEPING BAG: Not only the emergency sleeping bag provide a comfortable sleeping experience, but it also serves multiple purposes,such as Camping, Hiking, Outdoor, Activities & Travel. Additionally, it can be used as a reflection film and signal to rescuers, utilized as a shelter, ground cover, or even a blanket.
- CAMPING EMERGENCY SLEEPING BAGS: This Emergency sleeping is designed to provide ultimate comfort,safety and emergency warmth during all your outdoor adventures. Emergency survival sleeping bag are made for camping, hiking, and other outdoor activities research.These are bug out bag essentials as well as bugout disaster preparedness supplies.
Bestseller No. 6
Emergency Sleeping Bag 1 Pack | for Survival Gear and Supplies Life Bivy Sack Waterproof Mylar Emergency Blankets for Survival Kit Car Camping Gear Hiking Tac Bivvy Go Bag Supplies Sleep Sacks Shelter
- 1 PACK EMERGENCY SLEEPING BAG FOR ADULTS AND CHILDREN - Emergency survival sleeping bag are made for camping, hiking, and other outdoor activities research. Waterproof camping thermal sleeping bags for emergency warmth for blizzards rain extreme cold
- FULL BODY PROTECTION: Sized at 84"x 36", each emergency camping thermal sleeping bag provides warmth even without a survival tent. Can act as a bivy blanket or sleeping bag bivy. Mylar sleeping bags for adults or children, big enough for all sizes.
- ULTRALIGHT BIVY SACK - These mylar emergency sleeping bags are made of mylar foil. Strong enough to be a blizzard survival bag, but ultra light enough to be an emergency survival blanket. Each comes with a bivy sack for go time storage gear tact.
- WINTER EMERGENCY SUPPLIES - These are bug out bag essentials as well as bugout disaster preparedness supplies. Insulated survival blanket original great defense as bulk sleeping bags for homeless. Helps as a survival sleeping bag extreme cold weather
- QUALITY GUARANTEE: Bivy sacks can be bought with confidence. Life bivy emergency sleeping bag thermal bivvy can be used as a foil sleeping bag even without mylar tent survival sacks. Bug out bag items don't come more essential than bivvy sleeping bag
Bestseller No. 7
Zmoon Emergency Sleeping Bag Survival Bag, Portable Waterproof Thermal Bivy Sacks,Bivvy Bags,Camping Mylar Sleeping Bag Survival Gear Emergency Blankets Survival Shelter (Orange Pack of 2)
- MYLAR FOIL MATERIAL: Waterproof camping thermal sleeping bags Crafted from high-quality mylar foil material, which has tear and puncture resistance,reflects back 95% of body heat. It is windproof, waterproof, and breathable, protecting you from rain, wind, and snow while keeping you warm and dry. it back to you, ensuring warmth even in the most extreme circumstances for blizzards, rain, extreme cold.
- 78"L x 47"W SIZE: Expand sized at 78"L x 47"W, each emergency camping thermal sleeping bag provides warmth even without a survival tent. Can act as a bivy blanket or sleeping bag bivy. This emergency sleeping bag suitable for both adults and children, big enough for all sizes.Insulated survival blanket original great defense as bulk sleeping bags for homeless. Helps as a survival sleeping bag extreme cold weather.
- COMPACT and LIGHTWEIGHT:This ther-mal sleeping bag kept in a small bag ,easy to carry and store,you can carry and store it in any place, and also you can reuse if you want.Excellent for hiking, mountaineering, and surviving in the woods.
- MULTI-PURPOSE EMERGENCY SLEEPING BAG: Not only the emergency sleeping bag provide a comfortable sleeping experience, but it also serves multiple purposes,such as Camping, Hiking, Outdoor, Activities & Travel. Additionally, it can be used as a reflection film and signal to rescuers, utilized as a shelter, ground cover, or even a blanket.
- CAMPING EMERGENCY SLEEPING BAGS: This Emergency sleeping bags is designed to provide ultimate comfort,safety and emergency warmth during all your outdoor adventures. Emergency survival sleeping bag are made for camping, hiking, and other outdoor activities research.These are bug out bag essentials as well as bugout disaster preparedness supplies.
Bestseller No. 8
Sanmum Ultralightweight Bivy Sack, Ventilate Sleeping Bags - Compact, Lightweight, Waterproof, Reusable, for Adventure, Camping & Emergency (Green)
- Two Choices: Red BIVY SACK with heat reflective material, means more extra warmth, good fit Winter. Army Green BIVY SACK suitable for light summer races. Please choose according to your needs.
- Product features - Super light , Prevent condensation , convenient ,Ventilate , Every dirty , Heat preservation
- Ultra Lightweight Compact Sleeping Bag - Made out of ultra-lightweight heat-reflecting material, this thermal survival blanket sleeping bag weighs just 1.06 and 0.75 ounces.It also compresses into a tiny stuff sack, so you can reuse and carry this emergency sleeping bag with your survival kit everywhere you go. Adds an additional 9 degrees Fahrenheit of warmth to sleeping bags.
- Durable And Reusable Material - Compared to conventional PE aluminium film survival sleeping bags, we use upgrade 70D ripstop polyester material & additional thermal reflective coating, keep you warm,dry and safe all the night.And this new material is breathes, that is, moisture inside will not accumulate, make you feel more comfortable. 100% waterproof fabric with a hydrostatic head of 5000, ensuring excellent waterproof performance.
- MultIpurpose - Whether you need emergency sleeping bags for survival, hiking, or for a bug out bag, our camping bivy sacks get the job done.
Bestseller No. 9
Bivy Sack Sleeping Bag Cover – Waterproof, Mummy-Style, Compact & Lightweight Shelter for Stealth Camping, Backpacking, Bushcraft, Outdoor Survival (Green)
- COMPREHENSIVE PROTECTION : Crafted with waterproof and breathable fabric treated with advanced water-repellent technology. The back is coated with a waterproof and breathable layer, offering water resistance of up to 12,000mmH2O (JIS L1092B). Fully sealed seams and waterproof zipper covers provide exceptional weather protection, ensuring a secure barrier against moisture in any outdoor conditions.
- COMPACT AND PORTABLE : Designed with portability in mind, this bivy sack folds down to just 17.5 x 8.5 cm and weighs less than 400g. It easily fits into a backpack without adding unnecessary weight, making it an ideal companion for backpacking, camping, or everyday carry, ensuring convenience on the go.
- WARM AND COMFORTABLE : The premium waterproof and breathable fabric effectively wicks away sweat and moisture, keeping you dry and comfortable throughout the night. In cold and damp environments, pairing the bivy sack with a sleeping bag helps retain warmth and dryness, delivering a cozy and restful sleep experience no matter the conditions.
- THOUGHTFUL DESIGN : Specifically tailored for mummy-style sleeping bags, the design features a spacious footbox for unrestricted movement. The hood includes an elastic drawcord, allowing you to adjust the fit for complete head coverage. A semi-open YKK zipper on the side ensures smooth and durable operation, enhancing both functionality and user convenience.
- SAFE AND DURABLE : Made from OEKO-TEX certified fabric produced by eco-friendly manufacturers, free from harmful substances, ensuring both safety and sustainability. The bivy sack is easy to clean with simple handwashing to maintain it s waterproof coating, though machine washing is not recommended to preserve its durability for long-term use.
Bestseller No. 10
Rocalt Emergency Sleeping Bag | Ultralight Mylar Emergency Blanket, Extra Thick Space Blanket, Waterproof & Portable Thermal Bivy Sack for Camping, Hiking, and Outdoor Adventures
- 【Stay Warm in Any Emergency】 Made from NASA-designed Mylar material, this emergency sleeping bag reflects and retains up to 90% of your body heat to help keep you warm in harsh weather. Whether you’re caught in heavy rain, snow, or freezing winds, it provides reliable warmth when conditions turn dangerous
- 【Durable, Waterproof & Windproof】 Crafted from tear-resistant Mylar, this emergency bivy is tough, reusable, and built to handle rugged outdoor environments. It blocks rain, wind, and snow to help keep you dry and protected, giving you peace of mind in any survival situation
- 【Lightweight & Compact for Easy Carry】 Weighing only 11 ounces, this emergency blanket is small enough to fit in your backpack, glove box, or emergency kit without taking up space. It quickly unfolds into a full-size sleeping bag when needed—easy to carry, easy to deploy
- 【High-Visibility Rescue Design】 High-visibility orange with reflective detailing enhances safety in low-light environments, while the included rescue whistle delivers a strong audible signal—adding an extra layer of emergency readiness for outdoor adventures
- 【Versatile Survival Essential】 More than just a sleeping bag, it can be used as an emergency blanket, ground tarp, rain cover, sunshade, or rescue signal. Ideal for camping, hiking, road trips, or disaster preparedness—an all-in-one survival tool you’ll always want on hand
Best Camping Bivy Sacks Buying Guide
Before choosing the best camping bivy sack you should consider following options:
1. Capacity: Bivy sacks are designed to hold anywhere from one person up to four people. If you’re camping with two people, then it’s not necessary to get a 3-person model.
2. Weight: The weight of a bivy sack is important to consider whether you’re backpacking or just want to hike with it. Generally, the higher the denier nylon and thicker the ripstop nylon, the heavier it will be.
3. Comfort: To some extent comfort depends on the quality of the materials that is used in the bivy sack and the thickness of the sleeping pad that you place inside.
4. Price: The price of a bivy sack depends on a number of factors such as the quality of materials used and the size. Cheaper bivy sacks are generally made with thinner ripstop nylon.
5. Features: Most bivy sacks have a few standard features that you can expect, such as a hood to keep the rain off, a stitched in ground sheet and a pocket for a flashlight.
6. Waterproofness: This is a feature that is often overlooked, but one which is extremely important. Most bivy sacks are made with a durable ripstop nylon along with taped seams. It is important to check the quality of the taped seams and the thickness of the ripstop nylon.
7. Breathability: Some bivy sacks are made with a highly breathable nylon that has a special soft touch finish.
8. Warmth: A good bivy sack should keep you warm on cold nights. There are two ways in which a bivy sack can keep you warm. The first is by trapping air inside, similar to a sleeping bag. The second is by reflecting your body heat back to you. The side and top entryways, along with the hood, help in reflecting your body heat back to you.
What else you should know about camping bivy sacks
1. How do bivy sacks work?
Bivy sacks are small, waterproof, and typically lightweight shelters that are used in place of a tent. They are typically used by ultralight backpackers, climbers, and hikers who don’t want to carry the weight or bulk of a traditional tent. Bivy sacks can be placed on the ground or suspended from a tree, and typically have a single opening for the user to enter and exit.
2. What are the benefits of using a bivy sack while camping?
Bivy sacks are incredibly lightweight and compact, making them ideal for backpacking and camping trips. They offer protection from the elements, including wind, rain, and snow. Bivy sacks can also be used as an emergency shelter in case of inclement weather.
3. How do you choose the right bivy sack for your needs?
The first thing to consider when choosing a bivy sack is the weight. How much weight can you comfortably carry? The second thing to consider is the size. How much space do you need? The third thing to consider is the weather. What kind of weather conditions will you be using the bivy sack in?
4. What are some tips for using a bivy sack while camping?
When using a bivy sack while camping, it is important to make sure that the sack is big enough for you to comfortably fit inside. It is also important to make sure that the sack is well-ventilated so that you do not get too hot while sleeping inside.
5. How do you care for a bivy sack?
Some bivy sacks come with a waterproof cover, while others do not. If your bivy sack does not have a waterproof cover, you can either purchase one separately or use a garbage bag as a makeshift cover. When setting up your bivy sack, make sure to clear away any sharp objects or rocks that could puncture the bottom of the sack. It is also important to find a spot that is not too close to a water source, as this could increase the risk of flooding. Once you have your bivy sack set up, make sure to ventilate it as much as possible to avoid condensation build-up.
Conclusion
On the market, there are numerous best camping bivy sacks. Hopefully, the list of the top ten best camping bivy sacks will save you time researching and deciding on the best one for you.