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Item #:
91265687
Bivy Sack Waterproof Sleeping Bags for Adventure Camping Emergency
89% of respondents would recommend this to a friend
Item #:
91265687
XCD 158
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Only 4 items left in stock.
Order now and get it around Friday, September 11
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The Bivvy Survival Sleeping Bag is a must-have for backpacking and emergency survival, providing waterproof, durable warmth while being lightweight and easy to carry.
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What Stands Out
Waterproof Design
Keep dry and comfortable in wet conditions with a fully waterproof exterior, ensuring you stay warm during unexpected rain or moisture while camping or adventuring.
Lightweight Construction
Easily pack and carry this lightweight bivy sack on your outdoor excursions, reducing backpack weight without compromising on performance or protection.
Ventilation System
Stay ventilated and avoid condensation with a unique design that allows air circulation, helping maintain comfort during warm nights or intense outdoor activities.
Product Details
Product Technical Details
| Item Package Dimensions L x W x H | 10.47 x 5.91 x 4.06 inches |
| Package Weight | 0.47 kg |
| Item Dimensions LxWxH | 87 x 32 x 3 inches |
| Item Weight | 12 ounces |
| Brand Name | Yundxi |
| Warranty Description | 0.1 |
| Model Name | Bivy Sack |
| Color | Army Green |
| Material | 70D ripstop polyester |
| Suggested Users | unisex-adult |
| Manufacturer | Yundxi |
| Included Components | Bivy Sack |
| Outer Material | 70D ripstop polyester |
| Size | 87x32" |
What's in the box
Bivy Sack
Who Should Buy?
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Outdoor Adventurers
Ideal for hikers and trekkers seeking lightweight, waterproof solutions for unexpected weather during their excursions.
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Emergency Preparedness
Perfect for those building emergency kits, providing warmth and protection for unforeseen outdoor situations.
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Camping Enthusiasts
Great for campers looking for compact and easy-to-carry sleeping options without compromising on protection.
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Luxury Campers
Not suitable for those who prefer comfortable, spacious accommodations over minimalist outdoor gear.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is a bivy sack and how is it used?
Answer: A bivy sack is a lightweight, waterproof sleeping bag designed to provide shelter and insulation for minimalist outdoor enthusiasts. It can be used on its own or over a sleeping bag for added protection against the elements. Bivy sacks are ideal for situations where traditional tents are impractical, such as hiking, backpacking, or emergency situations. They allow for quick setup and offer a breathable environment that helps regulate temperature. -
Question:
Is the bivy sack waterproof?
Answer: Yes, the bivy sack is made from waterproof materials that are essential for keeping you dry during wet conditions. This feature is crucial for outdoor adventures where weather can be unpredictable. The waterproof nature, combined with ventilation, ensures that you stay comfortable and protected whether you're camping in the rain or faced with dew in the early morning. -
Question:
How does the ventilation system in the bivy bag work?
Answer: The bivy bag includes a built-in ventilation system, usually consisting of breathable fabrics and mesh openings that allow for air circulation while preventing moisture from entering. This is particularly important for maintaining comfort during sleeping and preventing condensation buildup inside the bag. For campers and adventurers, this means you can enjoy a cooler, drier sleeping experience, even during summer nights. -
Question:
What are the benefits of using a lightweight bivy sack?
Answer: A lightweight bivy sack reduces the overall weight of your gear, making it easier to carry during long treks or mountaineering trips. Its compact design allows it to fit easily into your backpack, saving space for other essentials. This makes it an ideal choice for adventure seekers, backpackers, and emergency preparedness kits, where every ounce and inch of space matters. -
Question:
Can the bivy sack be used in winter conditions?
Answer: While primarily designed for three-season use, some bivy sacks can also be suitable for winter nights when used with an appropriate sleeping bag. Look for a warmer insulated model that offers additional features like reflective materials to retain heat. This setup is perfect for winter camping or hiking where you want minimal weight without sacrificing warmth. -
Question:
How do I maintain and clean my bivy sack?
Answer: To maintain the performance of your bivy sack, it’s essential to keep it clean and dry. Pretreat any stains with mild soap and a cloth, then hand wash it with cold water. Avoid machine washing and harsh detergents that can damage the waterproofing. Air dry completely before packing away. Proper care extends the longevity of the fabric and helps maintain its waterproof qualities, ensuring it performs well on future adventures. -
Question:
What is the recommended size for the bivy sack?
Answer: The size of the bivy sack typically accommodates one person comfortably. It’s important to consider your height and any gear you're taking inside with you. Some models offer extra space for a more comfortable sleep position. This is particularly advantageous for those who like to bring a sleeping pad or additional clothing for warmth, making it a practical choice for adventures where space is limited. -
Question:
Is the bivy sack suitable for emergency preparedness?
Answer: Absolutely! The bivy sack is an excellent addition to any emergency preparedness kit due to its compact nature and multipurpose functionality. It provides immediate shelter and protection, which can be vital in unexpected situations such as natural disasters. It can be quickly deployed for warmth and protection when needed, making it an invaluable tool for both outdoor enthusiasts and those enhancing their emergency plans. -
Question:
What materials are commonly used in bivy bags?
Answer: Bivy bags are commonly constructed from lightweight, durable materials such as nylon or polyester, often coated with a waterproof finish. Additionally, some are constructed with breathable membranes to prevent condensation while keeping you dry. These materials ensure that the bivy sack is not only lightweight and easy to pack but also capable of withstanding harsh outdoor conditions. -
Question:
Where can I buy the bivy sack in Anguilla?
Answer: You can purchase the Bivy Sack, Waterproof Sleeping Bags Ventilate Bivy Bag at Ubuy in Anguilla. Ubuy offers a variety of outdoor gear, including this lightweight and durable bivy sack that is perfect for camping, hiking, and emergency situations. Check out Ubuy for a seamless shopping experience and to find other outdoor essentials.
Yundxi Bivy Sacks Editorial Review
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Customer Reviews & Ratings
6 customers ratings
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5 Star
78%
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4 Star
0%
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3 Star
0%
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2 Star
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1 Star
22%
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Pros
- Lightweight and portable
- Waterproof and durable
- Good ventilation for comfort
- Versatile for various activities
- Easy to pack and carry
Cons
- May be a bit snug for taller users.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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XCD 158
Order now and get it around Friday, September 11
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 4 items left in stock.
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Features & Benefits
- Traps and reflects body heat for optimal core temperature control.
- Available in Red for winter and Army Green for summer use.
- Features a half-center zipper for quick access.
- 100% waterproof with hydrostatic head of 5000 and taped seams.
- Adds 9 degrees Fahrenheit of warmth to sleeping bags.
- Compact design with a weight of only 0.75 pounds and includes a stuff sack.
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