The 8 Best backpacking Bivy Bags (2023 reviews)

Here, we present bag that manages to win our hearts. It's the go time gear backpacking bivy bag and it's widely considered as one of all-around great bag you can buy. This small sleeping bag can save your life in an emergency and should be part of every survival/first aid kit. It's small and compact, with a very light weight. It’s also made from tear and puncture-resistant pet 26um mylar, with an interior that reflects 90% of your body heat. It is suitable for ultra light hikers.

The bivy is waterproof on the outside and has the same heat reflective material inside. It can be used in emergency situations to keep you warm enough to survive by holding in body heat. It is easy to pack up and reuse. It is good for a cold weather kit.

Why We Like This:

Essential for bug-out bag, hiking/camping, etc
New and hot release

Best For throwing In A vehicle: Mezonn backpacking Bivy Bag

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The Mezonn emergency sleeping bag is a great item to have in your car, backpack, or emergency bug-out bag. It can be easy to find when you have an emergency sleeping bag, and the mezonn emergency heat-resistant mylar bag is perfect for all emergencies. It comes in its own durable bag that has a pull/drawstring corded closure and a clip as well so you can clip it onto pack backs or use the clip to hang the bag as a shelter. It can also perform other functions, such as emergency blankets, awnings, emergency sleeping bags, floor mats, rescue or distress beacons, ponchos, awnings or sunshades.

It is good for throwing in a vehicle or go bag or a nice small light weight emergency sleeping bag. The sides are reinforced, which is a good feature. It's a perfect addition to anyone's emergency kit, whether a BOB, roadside emergency kit, or your hiking/camping kit.

Why We Like This:

Very compact great for putting together a survival kit
Very compact survival sleeping bag for emergencies
Delivers what they promise

Best For extra warmth: Atomic bear backpacking Bivy Bag

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Best part: atomic bear backpacking bivy bag costs comparatively low and it is available to ship in 24 hours. This survival sleeping bag is perfect as an emergency blanket for car or for at home with your emergency supplies. It can be used by astronauts in space. It is easy to store away and doesn't take up much room. It is a box with thin foil bag. The interior reflective material won’t fade providing you constant protection. It will easily slip into almost any pocket in a backpack with a larger jacket or coat. It is good for carrying in vehicle for shock victims if you run across an accident on the road.

Why We Like This:

Perfect for a bug out bag
Very light weight very compact, easy to place in jacket, glove compartment etc
Great to have for winter emergencies
Really lightweight and comes with little pouch

Best For personnel Use: Leberna backpacking Bivy Bag

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It is one of the lifesaving must have survival items and the road to best has one of the best selection of gear to choose from. These are 1 or possibly 2 regular reflective mylar space blankets taped together into a bag form with yellow tape. It is stored in one carry bag with draw string. It is replacing/complementing and it's a good weight for a bag, and light (not ultra light) backpacking. Being able to get inside the bag makes this one useful for those wet, rainy days.

Another feature that is not commonly mentioned is that leberna foil emergency sleeping bags will also keep your body temperature stable in case you find your self in an emergency under the hot scorching sun by deflecting the heat from the sun when used as a shelter. This bag will protect you in a pinch and keep the creepy crawlers out. It comes with a 30 day, 100% satisfaction, money back guarantee, no questions asked.

Why We Like This:

Large enough to fit over a sleeping bag to keep it dry if needed
Small, lightweight and durable for any emergency situation
You can wrap your head with the newly upgraded head cover

Best For Small Survival Kit pouch: Zmoon backpacking Bivy Bag

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The zmoon backpacking bivy bag should be able to handle its purpose and duties with ease. This is the new warm sleeping bag, the most portable and lightweight design. It is suitable for outdoor camping and hunting, emergency shelter or car emergency. Mylar (the material the sleeping bag is made of), is a last ditch survival option to keep what heat the body is producing and reflect 90% back onto the person. The orange is a great color for signaling too.

Because it is for its weight and thinness, these emergency sleeping bags will surprise you with their strength. They are small and fit well in the glove compartment. This is also very useful as the sun can be just as detrimental to your health as cold.

Why We Like This:

Works great and easy for backpacking
One of the new comers and featured product

Best For hunting: Gogood backpacking Bivy Bag

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Compared with other bag in this category, the gogood backpacking bivy bag has a convenient design. These are awesome little emergency sleeping bags. They are lightweight and they don't take up much space and save your life in emergencies. It's easy enough to slip into a ditch and be stuck there for hours in the winter here. It can be used as effective shelters or signaling devices in an accident or extreme weather in order to be easier found and rescued.

Thermal emergency sleeping bags are designed to reflect your body heat back to prevent body temperature losing and even save your life in emergencies. It's 3 feet wide and really baggy, so an extra large person will fit. It is easy to store it in your car, backpack, emergency first-aid case, etc. It is easy enough to slip into a ditch and be stuck there for hours in the winter here.

Why We Like This:

Perfect to keep in your car for just incase
Portable to carry for outdoor activities and keep storage after every use
New and hot release

Best For backpacking https: Sierra Designs mummy Bag

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The sierra designs mummy bag's high-end materials makes sure that it ages well with use. It's great for swarms of mosquitos. It features a secondary mesh panel that opens up to increase airflow if the weather is cooperating. A guy out point just below the secondary opening allows you to lift the bivy up off of your face, increasing space inside and allowing for increased airflow, all to increase comfort. It is deigned to protect you from wind, rain and snow. It's waterproof and the bug mesh is great for swarms of mosquitos. It serves as a mini tent.

Why We Like This:

Ultra lightweight 4 season mens and womens mummy bag designed for backpacking https
Waterproof/breathable top fabric for increased comfort
Large u-shaped opening to make getting in and out easy

Best With Bug net: Sierra Designs backpacking Bivy Bag

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We would, of course, be remiss if we didn't mention sierra designs backpacking bivy bag for regular usage. It's roughly the size of a foam football when packed. It features a secondary mesh panel that opens up to increase airflow if the weather is cooperating. A guy out point just below the secondary opening allows you to lift the bivy up off of your face, increasing space inside and allowing for increased airflow, all to increase comfort. It's showerproof rather than fully waterproof. It's water-tight. It's perfect for overnighting in all conditions. It's light and performs well.

Why We Like This: