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Go Time Gear Life Bivy Emergency Sleeping Bag Thermal Bivy - Use as Emergency Bivy Sack, Survival Sleeping Bag, Mylar Emergency Blanket

4.6 4.6 out of 5 stars 4,798 ratings
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Amazon's Choice in Camping Bivy Sacks by Go Time Gear

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About this item

  • Polyethylene
  • Imported
  • Versatile - The Go Time Gear Life Bivy Sack is a must-have in any survival bag. Each one functions as an emergency sleeping bag, a makeshift blanket, or as part of a survival shelter when camping.
  • Ultra Durable - This reusable bivy bag isn’t just wind and waterproof. It’s also made from tear and puncture-resistant PET 26um mylar, with an interior that reflects 90% of your body heat.
  • Escape The Elements - Need emergency shelter? Our survival bivy gives you cover in the rain, wind, and snow. Add extra warmth to your standard sleeping bag by using it as a liner in cold weather.
  • Incredibly Compact - At 4.1oz, this lightweight thermal sleeping bag bivy won’t weigh you down. It packs down nicely in the 4” x 3” stuff sack and includes a 120-decibel whistle to alert rescuers up to 1 mile away.
  • Go Time Gear Has Your Back - Whether you need emergency sleeping bags for survival, hiking, or for a bug out bag, our camping bivy sacks get the job done. If you’re not satisfied, let us know and we’ll make it right.

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Go Time Gear Life Bivy Emergency Sleeping Bag Thermal Bivy - Use as Emergency Bivy Sack, Survival Sleeping Bag, Mylar Emergency Blanket

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Product Description

survival sleeping bag bivy sack emergency shelter sol bivy nuclear kit bivvy bivy sack bivy bag

Paracord

emergency bivy sack bug out supplies bivy sack for sleeping bag survival bivy 3f  sol bivy sack

Whistle

The Go Time Gear Life Bivy comes packed in a 4x3in (10.16 x 7.62cm) stuff sack. Use the paracord drawstring to start repair gear, or in a variety of additional survival applications.

The Go Time Gear Life Bivy is made from PET mylar with a reflective interior that sends 90% of your body heat back to you while sealed seams lock out rain, wind, and snow.

The stuff sack drawstring features a detachable survival whistle capable of reaching 120 decibels to alert rescuers up to a full mile away.

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Compact emergency survival bivy winter survival kit survival sleeping bag extreme cold military
Compact emergency survival bivy winter survival kit survival sleeping bag extreme cold military

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Go Time Gear Life Bivy Emergency Sleeping Bag Thermal Bivy - Use as Emergency Bivy Sack, Survival Sleeping Bag, Mylar Emergency Blanket


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Customer reviews

4.6 out of 5 stars
4.6 out of 5
4,798 global ratings

Customers say

Customers like the weight, quality, size and durability of the survival kit. For example, they mention it's very light weight, worth the money, takes up very little space and is made with ripstop nylon material. That said, they say it'd be a good addition to any emergency kit.

AI-generated from the text of customer reviews

320 customers mention300 positive20 negative

Customers are satisfied with the quality of the survival kit. They mention that it is worth the money, is compact, lightweight, and worth its weight in gold. They also say it is an excellent product for anyone and an excellent addition to their gear. Customers also mention that the product is cheap insurance against hypothermia and may just save their life.

"Easy to keep on hand,"Just in case". Great prices." Read more

"...Put one in your pack and keep it there, because its cheap insurance against hypothermia and might just save your life." Read more

"Good for camping" Read more

"...This extremely lite-weight sleeping bag has made an excellent addition to that gear...." Read more

320 customers mention320 positive0 negative

Customers appreciate the weight of the survival kit. They say it's small and compact, very light weight, and easy to pack in the car. Customers also say it insulated well and is fairly easy to repack and reuse. They mention that it can be easily stored in a glove box or carried in s hiker's backpack.

"...they dont take up much space at all, are a comfortable, roomy fit, light and surprisingly very warm...." Read more

"Easy to keep on hand,"Just in case". Great prices." Read more

"This emergency bivy could definitely be a life saver. It is lightweight and compact and won't take up much room in a pack...." Read more

"...It is light in weight and best of all it is a small package as well...." Read more

309 customers mention302 positive7 negative

Customers like the size of the survival kit. They mention it's compact, takes up very little space, and can be reused. Some appreciate the small box and the fact that it comes in a little bag.

"...I could have stayed out there for much longer. The bags pack up very small so they dont take up much space at all, are a comfortable, roomy fit,..." Read more

"...It is lightweight and compact and won't take up much room in a pack. I plan to keep it in my hunting pack at all times...." Read more

"...I like the fact that it has a little bag that can be reused for the bivy, and it has a little whisle on it as well.I would get it again!..." Read more

"Love this product perfect for what it is and compact!" Read more

254 customers mention206 positive48 negative

Customers like the durability of the survival kit. They mention that it looks well made, and is made with durable material. Some say that the bag held together just fine, and the bivys didn't rip. The sack is nice and seems to be made of ripstop nylon material. Overall, most are satisfied with the durability and functionality of the kit.

"...It does seem to me it is durable enough to get the job done when your caught up in those sticky situations...." Read more

"light, compact, material quality can be a little better" Read more

"...Durability-wise, it held up great...." Read more

"This looks very durable and water resistant. Hope I don't need it unless it's for normal use and not emergency!..." Read more

118 customers mention118 positive0 negative

Customers find the survival kit very nice to have in an emergency. They say it's worth having in any emergency kit, and a great addition to safety kits. Customers also say it offers a simple option for survival.

"...Great addition to our safety kits during storms of all kinds too. I only wish I could convince our cat to sit still inside it with me! Great find!" Read more

"...I may get another one to keep in our truck! Thanks for this simple option for survival!" Read more

"...the whistle and the cord are great additional features also potentially life saving. I definitely intend to buy more items from this company!" Read more

"...more durable than traditional "heat blankets" and that it provides all-around protection...." Read more

96 customers mention96 positive0 negative

Customers are satisfied with the service provided by the survival kit. They mention that it arrived well-packed, and was shipped promptly. Some appreciate the quick delivery and friendly service. Overall, customers are happy with the quality and packability of the product.

"...It is NOT. This item is lightweight and packaged in a convenient sack...." Read more

"...Fast service and I had to open it up immediately upon delivery and climb in...." Read more

"...Arrived well-packed and was shipped promptly." Read more

"The item is light weight and packable I can take it with me when I go fishing or keep it in my car" Read more

75 customers mention72 positive3 negative

Customers are satisfied with the warmth of the survival kit. They mention that it keeps them pretty warm, keeps them warm and dry after an hour, and that it does reflect the warmth your body already has. They also appreciate the temperature-reliable bag and find it easy to use to warm themselves up in an emergency situation.

"...We were still warm and dry after an hour. My husband tucked his coffee mug inside his bag but that produced condensation which made him cold sooner...." Read more

"...It kept me warm and I was sleeping really well. However, the location where we were at, the temps decided to really drop around 0300-0400...." Read more

"...packs down very small, light weight (not dense), reflects 90% percent of your body heat (great for me, because I am always cold) and has great..." Read more

"...Its lightweight, easy to pack in the car, and easy to use to warm yourself up in an emergency situation...." Read more

54 customers mention52 positive2 negative

Customers are satisfied with the appearance of the survival kit. They mention that it looks good, is cute, and lightweight. They appreciate the cool graphics printed on the sack. The pouch is well-put together and has a super vibrant color. Overall, customers are happy with their purchase and recommend it to others.

"Super vibrant color 🤩 feel safer with it by my side..." Read more

"...The design is straight forward and has plenty of room for a full sized adult...." Read more

"...right size, meaning it's easy to put the bag back in it, cool graphics printed on the sack...." Read more

"This item looks fine as well as the bag. I also purchased a similar item for about half the price without the little whistle and para-cord...." Read more

It's meant for EMERGENCIES not regular use.
5 Stars
It's meant for EMERGENCIES not regular use.
I think most people reviewing this are missing the point. This is not meant to be an item that you reuse multiple times. This is meant to be in a life-or-death emergency situation, it will keep you warm until you can find help, type of thing. And for its intended purpose, it's perfect. Its lightweight, easy to pack in the car, and easy to use to warm yourself up in an emergency situation. Yes, the string comes out of the whistle part easily so that you can use both the string and the whistle in an emergency. It is very simple to just string the whistle through the paracord and slide on the cord lock to hold it in place. I really worry about everyone out there in an actual emergency situation if you can't come up with a simple solution like that. I wish those people luck. (They're going to need it.)
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Top reviews from the United States

Reviewed in the United States on January 19, 2021
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Reviewed in the United States on October 5, 2023
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Reviewed in the United States on June 6, 2019
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Reviewed in the United States on July 2, 2020
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Reviewed in the United States on February 18, 2024
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Reviewed in the United States on January 30, 2024
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Reviewed in the United States on November 11, 2023
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Top reviews from other countries

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Nicole
5.0 out of 5 stars Super light weight
Reviewed in Canada on January 30, 2024
Color: OrangeLens Color: 1 PackVerified Purchase
One person found this helpful
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Amazon Customer
5.0 out of 5 stars Go Time Gear Life Bivy Emergency Sleeping Bag Thermal Bivvy
Reviewed in Italy on September 20, 2023
Color: OrangeLens Color: 1 PackVerified Purchase
Zazu
1.0 out of 5 stars Glorified space blanket
Reviewed in the United Kingdom on July 12, 2023
Color: OrangeLens Color: 1 PackVerified Purchase
3 people found this helpful
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www.essentialsurvival.guide
5.0 out of 5 stars So small yet so important
Reviewed in Australia on November 9, 2020
Color: GreenLens Color: 1 PackVerified Purchase
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www.essentialsurvival.guide
5.0 out of 5 stars So small yet so important
Reviewed in Australia on November 9, 2020
Adding the Life Bivi recently to my EDC bag, greatly increased my survivability. It's a tiny portable shelter and packs so well in your kit or ties on anywhere, that you'd be silly not to include in your EDC or Bug out Bag. See more at my website if you need but this is an essential item for your survival. Thanks for the great product!
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One person found this helpful
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V.
5.0 out of 5 stars Total rip off
Reviewed in Canada on October 22, 2023
Color: OrangeLens Color: 1 PackVerified Purchase
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V.
5.0 out of 5 stars Total rip off
Reviewed in Canada on October 22, 2023
A reusable emergency sleeping bag that failed to work the first time.

I was quite excited to get these last year for my emergency kits. Bought 4 and thought that the higher price would mean quality more than that.
First Tim I use the one for the car, I unfold it carefully and and put my feet in it and pull gently. Within seconds of using it, it ripped length wise as my foot was inserted.

I feel warm for sur but that rip is letting the cold coming in and I now have none to use in the future.
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9 people found this helpful
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