Bivy Sack Reviews & Buying Guide 2019


Hello, I'm Gregor and I put this site together. At first, you'll find an overview of recommended bivy sacks, followed by a public poll and a general buying guide on bivy sack. Further down on this page, we do link to other well-written articles and reviews about bivy sacks. At last, you'll be able to weight in your own opinion in the comments section.

If you choose to buy an item that I've chosen indepenently and recommended it here, I may earn commissions to support my efforts. For you, the price of the product will not change, I'm just saying this to be completely open with you.

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The 5 Best Bivy Sacks of Our Choice

Quick comparison in an overall view
Survival Frog
Tennier Industries
World Famous Sports
Tact Bivvy 2.0 Compact
Single Person Personal
9 Ounces, Orange
US Army Military Woodland
ACU Digital Bivy Cover
1-Person Bivy
Survival Frog Tact Bivvy 2.0 Compact Image
Tact Bivvy 2.0 Compact Ultra Lightweight Sleeping Bag - 100% Waterproof Ultralight Thermal Bivy Sack Cover, Emergency Space Blanket Liner Bags for Emergency Shelter, Tent Camping, Survival, Frog&Co.
Winterial Single Person Personal Image
Winterial Single Person Personal Bivy Tent, Lightweight 2 Pounds 9 Ounces, Orange
Tennier US Army Military Woodland Image
US Army Military Woodland Camouflage Camo GTX GORETEX Sleeping Bag BIVY COVER by US Government Tennier Industries GI USGI NSN 8465-01-455-6274
Tennier Industries ACU Digital Bivy Cover Image
ACU Digital Bivy Cover
World Famous Sports 1-Person Bivy Image
World Famous Sports 1-Person Bivy Tent with Rain Fly
according to our criteria
92 %
in comparison
87 %
in comparison
86 %
in comparison
84 %
in comparison
81 %
in comparison
  • ️ ultra lightweight compact sleeping bag: Made out of ultra-lightwe...
  • ️ made for emergencies: The green color of this light weight sleepi...
  • ️ incredibly durable: 100 waterproof: For its weight and thinness t...
  • Easy assembly: Single Person Tent with Two Hoop Easy To Assemble Bi...
  • Perfect for hiking and backpacking: Bivy Tent Sleeps One Person tak...
  • 3 season tent: Ventilated Roof Mesh With a Full Coverage Rain Fly f...
  • US Army Military Woodland Camouflage Camo GTX GORETEX Sleeping Bag BIVY COVER by US Government Tennier Industries GI USGI NSN 8465-01-455-6274
  • Acu Digital Camouflage
  • 100 percent water/wind proof outer layer Designed to enclose patrol...
  • Nonflammable machine washable
  • New updated full rain fly to keep rain out
  • 7.7 x 3.2 x 2 sleeps 1
  • Mesh roof panel
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Results of the Straw Poll: Popular Bivy Sacks

Every month, we analyze which products our readers like the most:

Which Bivy Sacks Would You Buy Online? (July 2018)

  • 38.71 % (12 votes) Military Modular Sleep System 4 Piece with Gore...
  • 22.58 % (7 votes) Woodland Camouflage Waterproof Bivy Cover from ...
  • 16.13 % (5 votes) Winterial Single Person Tent, Personal Bivy Ten...
  • 16.13 % (5 votes) Sleeping Bag Cover Waterproof Bivy Sack 350g Li...
  • 6.45 % (2 votes) US Army Military Woodland Camouflage Camo GTX G...
  • 0 % (0 votes) Arctic Monsoon Bivy Tent Portable Lightweight S...
  • 0 % (0 votes) ACU Digital Bivy Cover from Tennier Industries
  • 0 % (0 votes) Chinook Summit Bivy Bag (Blue)

31 total votes.

If you also want to vote on the best bivy sack, click here to view the poll.

Bivy Sack Buying Guide

Bivy Sack Image
Picture: Tact Bivvy 2.0 Compact from Survival Frog

A bivouac sack or as commonly known as the bivy sack is a personal-sized shelter that keeps one off from the rainwater. The bivy sacks were initially used by climbers who used to go for than two-day excursions as it is minimal and also of a lighter weight than carrying a tent. Today, bivouac sacks are used by minimalist campers, hikers and the Mountaineers and such people who are out in the wild to have fun. The purpose of having a bivy sack is that it has a waterproof fabric that protects a person as they sleep. It will shelter you as you relax from the wild wind chills and the rain droplets. The most basic bivouac sack has an opening that allows one to see and also breathe. However, there is the introduction of new waterproof and breathable fabrics that are now able to close without an opening, and this helps to keep out all elements.

Critical factors For Choosing Bivy Sacks

Type of fabric used. It is essential to understand that the bivy sack is made of two kinds of fabrics. The first one is the floor fabric. With a bivy sack made of this material, it is usually dense and considered to be more durable for the ground conditions. The other structure that is used to create a bivy sack is the light fabric whose difference with the floor fabric is that it is only lighter than it. The bivy sack openings. There are those people who are more comfortable in a wholly enclosed type of a bivy sack. The other model is the one that has an opening. Some openings are made of mesh so that it gives the person some space to breathe while it prevents insects and other small animals from getting in.

Structured vs. non-structured bivy sacks. Some people like the big size sack as they need some space. The perfect match for them is the structured bivy sack as it offers extra head area and room to breathe. The non-structured type is suitable especially when you are in high elevations, and you need to cuddle up so that you are safe from elements from the outside.

Size of the bivy sack. There are various options regarding size that one can get when they are buying bivouac sacks. One is always sure that they will get the perfect size that they are comfortable in as an excursionist. If you happen to have a big foot, look for the one that best suits you.

Place of use. The other important factor that a person needs to consider is where they are going to have fun. If it is a warm place, one can consider going for the bivy sack that has mesh panel that will keep insects away during the night. There are those people might be visiting a freezing area especially in winter. The best option for such people is going for the bivy sack that has a good room and an interior pole rather than the one with the mesh covering.

Advantages of Using Bivy Sacks

There are several benefits of sleeping in a bivy sack compared to using a tent. First, it is important for people to understand that with a bivouac sack, you will not have to struggle to find a place to spend the night as it only requires a small area the size of your sleeping bag.

The other thing is that there are no procedures of setting up a bivy sack. It's not like a tent where you have to set it when you are taking into considerations of various issues; the bivy sack has no issues. The bivy sack is hence ideal whether you are in a rocky area or a bushy or a forested setting. The bivy sack is waterproof. This means that you will not need to worry about lying on a ground sheet because the bottom of the sack is designed to ensure that you remain dry all the time.

The other benefit of using a bivy sack rather than a tent is its packability and its lightweight. These properties make it ideal for the cyclists, climbers, adventure racers, hikers and others who do not want to struggle with heavyweights as they do they enjoy themselves. With a bivy sack, there is more warmth. The sack adds about ten degrees of warmth to those using them, and it means that as you pack your clothing, you will not need to carry a lot as in the case of a tent.

Disadvantages of Bivy Sacks

The bivy packs are more confined than the tents. That means that there is only enough space for you and your items. Your gears and other belonging in the backpacks will not have a place in the bivy sack. They will be rained on as they cannot be protected. The other challenge is when it is raining as one will not have the time and space to remove rain gears. In case you feel like you want to go to the bathroom at night, you will have to sleep with the same levers that have been rained on. When visiting the tropics, you are better off with a tent rather than the bivy sack. The reason is that they are more prone to internal condensation. You will in such a case be needed to keep them open all night long. This is for the reason of keeping the sacks dry and allowing maximum air circulation.

Bivy Sack Features to Consider

The first feature is the straps. The purpose of the straps is to help you to place your sleeping pad well. The full-length zippers. The role of the zippers is to ensure that there is enough ventilation in your bivy sack. Seams. The seams which are factory sealed helps to ensure that your bivy sack remains waterproof all the time.

Tips on Using a Bivy Sack in the Best Way

Deciding to carry a bivy sack with you as you go of excursions can either be a wonderful or the worst experience that you ever had. It is essential to make sure that you understand a few things so that your time in the wild is probably fun all the time. First, you need to know that the bivy sacks have limited space and you need to plan yourself such that you make proper use of the small space that you have.

It is important also to know the kind of weather that you are going to experience in your night out. You have to gauge yourself if you would like to spend the night out during the rainy period. If you don't, then it is advisable to consider going out when the weather is warm. It is recommended in such a case to find the weather forecast for that day. You can decide to learn about the weather from the news or going online as many websites offer the weather forecasts insights. The other case is when you choose to go in a cold and a rainy time. In such a case, going for the Gore-Tex made bivy sack. The sack will ensure that you remain protected all night from the intense cold and the rain. Bivy sacks of this types are durable, and of high quality and more important, it is ideal for such environments.

The other thing that one can consider doing is bringing with them a sleeping mat. The purpose of the mat is to keep the individual protected from the cold ground conditions. As long as the ground where one decides to sleep is not stony, it is considered okay even to use an inflated air bed. The bivy bag space is another essential guideline to ensure that your night in the bag is lovely. It is crucial that you go for the bivy sack that is not too tight so that you can roll around it. Ensuring that you find a place with less wind is another essential thing to do as the windy areas are too cold.

Your Opinion Matters!


Bivy Sack Reviews & Additional Articles

New: Our editorial list of additional articles. We decided to gather informartion all around the internet and present you a list of helpful, external links to interesting reads about the best bivy sacks and their reviews and guides.

Reviews Unbiased bivy sack reviews by real outdoors people. Reviews, ratings, and price comparisons on bivy sacks and more. ...
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Best Let the expert gear testers at Backpacker help you find the right lightweight personal bivy sack for your next trip, whether you're looking for a minimalist summer  ...
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Buying Guide Bivy sacks are an alternative lightweight shelter for mountaineering in winter and under a tarp in 3-season conditions as protection against rainsplatter. ...
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Buying Guide For expert mountaineers and alpinists a bivy sack is not just seen as emergency shelter, but a way to experience an overnight stay outdoors. ...
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Buying Guide Named for the bivouac sack, bivy sacks are lightweight and easy-to-carry waterproof shelters that function as a more convenient alternative to traditional  ...
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Best What's the best bivvy bag? Detailed comparison of the every bivvi bag on the market. Best budget bivi bags and best quality hooped bivy for your  ...
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The Bivy Sacks of Our Choice At a Glance

You're not convinced by the previous writings about bivy sacks? Of course you can just choose by visual impression, that's why we present you all our chosen products at a single glance. A click on any image is enough to open an external link to the best offer we could find.

Tips from YouTube about Bivy Sack

Today - Only for the Cold Months - Mammut Ultralight Bivy - Review

Support TOGR with Patreon : The Mammut Ultralight Bivy is compact, light weight and perfect for the cooler months. Let's take a ...

Disclaimer: This video is not from us, but we found it relevant enough to show it here.


Conclusion for this Bivy Sack Buying Guide in July 2019

Finally, we want to present you our rating criteria for our bivy sack comparison, so you can better understand and comprehend our recommendations and the rating process itself. Furthermore, we still ask you to keep your eyes open for short term deals in order to make some great bargains with bivy sack in 2019.

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