Camping Sleeping Bag, Ultralight Waterproof Winter Envelope, Warm for Outdoor Travel, Hiking, Backpacking, Wholesale Luxury
Widen 1.5kg NR
$102.99
Sale price
$102.99
Regular price
$206.00
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Camping Sleeping Bag, Ultralight Waterproof Winter Envelope, Warm for Outdoor Travel, Hiking, Backpacking, Wholesale Luxury
$102.99
Sale price
$102.99
Regular price
$206.00
Shipping calculated at checkout.
Details
Enjoy a less restrictive night's sleep in the backcountry with the BISINNA Widen Envelope Sleeping Bag. Engineered for backpackers, thru-hikers, and family campers who dislike the cramped feel of traditional bags, this model features an expanded 230 x 90cm extra-wide footprint. Packed with high-loft hollow cotton, it provides the perfect balance of lightweight portability and cozy warmth across spring, summer, and autumn treks.
Key Features
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Comfortably Widen Cut: Boasts a generous 230 x 90cm profile, giving active sleepers plenty of extra shoulder and leg room to toss, turn, and shift naturally.
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High-Loft Hollow Cotton Filling: Stuffed with a lightweight 1.5kg thermal hollow-fiber core that efficiently traps ambient body heat while allowing the bag to breathe.
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Waterproof & Trail-Resilient Shell: Crafted with a rugged, water-resistant outer fabric designed to shield you from tent wall condensation, damp morning dew, and misty mountain air.
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Splicing Modular Layout: Equipped with dedicated left/right zipper configurations (such as this RightN variant), allowing you to easily zip two matching BISINNA bags together to form a spacious double-sized bed for couples.
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Ultra-Compact Travel Profile: Compresses down smoothly into a tiny 33 x 22cm storage size, clearing up valuable space inside your hiking backpack or car trunk.
Product Specifications
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Style: Envelope (Rectangular) with Hood
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Variant Displayed: Widen 1.5kg (Right-Zipper)
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Insulation Core: Premium Hollow Cotton
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Dimensions (Open): 230cm (L) x 90cm (W)
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Dimensions (Packed): 33cm x 22cm
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Season Rating: Ideal for Spring, Summer, and Autumn comfort
Keywords: cotton sleeping bag, winter sleeping bag, envelope sleeping bag, outdoor sleeping bag, camping gear, lightweight sleeping bag, breathable sleeping bag, travel sleeping bag, warm sleeping bag, cozy camping essentials.
Materials + Care
We prioritize quality in selecting the materials for our items, choosing premium fabrics and finishings that ensure durability, comfort, and appeal.
Shipping + Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible. All orders are shipped on the same day they are placed.
30-Day Money-Back Guarantee
Ships Same Day
Our Famous
Apex Sleeping Bags
Engineered for warmth and comfort, Apex Camping sleeping bags cocoon you in premium insulation in any terrain and any season.
Money-Back Guarantee
We're so confident in the quality of our product that we offer a satisfaction guarantee. If you are not satisfied with it, return the item within 30 days from purchasing for a full refund.
Frequently asked questions
What materials are Apex products made from?
All Apex gear is built with premium, weather-resistant materials designed to perform in real outdoor conditions — from lightweight ripstop nylon to high-grade insulation that holds up season after season.
How long does shipping take?
Every Apex order is processed and shipped the same day it's placed. From there, we work with our carriers to get your gear to you as fast as possible. Fast shipping is available internationally, so no matter where you are, Apex has you covered.
Are Apex products eco-friendly?
We're committed to reducing our environmental footprint. Apex uses responsibly sourced materials where possible and continues to invest in sustainable packaging and manufacturing practices across our product line.
Do you offer returns or exchanges?
Absolutely. If you're not satisfied with your purchase, we accept returns and exchanges within 30 days of delivery, provided the item is unused and in its original packaging.
Customer Reviews
June 20, 2026
Sarah M.
Perfect for camping!
This sleeping bag kept me warm even in freezing temperatures. The quality is exceptional and it packs down really small.
Verified Purchase
May 28, 2026
James T.
Exceeded expectations
Lightweight yet incredibly warm. I've used it on multiple camping trips and it's held up perfectly.
Verified Purchase
February 9, 2026
Emily R.
Great value
Very comfortable and warm. Only giving 4 stars because the zipper can be a bit tricky sometimes.
Verified Purchase