ATEPA BULWARK 300 Down Sleeping Bag-Envelope With Hood
1. Both the zippers on both sides and the bottom zipper can be opened, and can be used as a blanket or cushion cover
2. Warmth: 300G down and cotton filling, breathable and warm, fluffy and light, natural and environmentally friendly, ensuring comfortable sleep outdoors
3. Strong and durable: The fabric is made of 20D high-density 400T nylon renewable fabric, which is moisture-proof, warm, anti-fouling and easy to clean
4. Zipper windshield design to isolate cold air
5. 210D Oxford cloth compression outer bag to reduce volume and make it more convenient to use and carry
6. The brim has an adjustable drawstring structure, which can easily adjust the sleeping bag according to the use environment, 7. The collar zipper tab prevents the zipper from opening accidentally
- Storage size: 17x17x30cm (ф6.7x11.8in)
- Weight: 1.14kg (2.6lbs)
- Expanded size: 200x85cm/(78.7x33.5in)
- Fabric: 20D 400T nylon, renewable fabric
- Filling: ColdmasterTM Down 300G
51% 90 white duck down 49% renewable Qingdao cotton
Temperature Rating:
- Comfort: 54°F/12°C
- Lower Limit: 45°F/7°C
- Extreme: 27°F/−3°C
Shipping:
- Free shipping for orders over $49
- Your order will be processed within 2 business days once payment is received.
- The transit time for your order will range from 2 to 7 business days after processing.
Warranty:
Atepaoutdoors is dedicated to providing reliable, high-quality outdoor gears with premium support.
- All items are eligible for a 30-day return or exchange without any specific reason. If the issue is attributed to the seller or the product itself, the seller will cover the shipping costs.
- All products purchased from Atepaoutdoors come with a limited warranty for a period of one year from the date of purchase.
- Any questions please contact our customer service team at [support@atepaoutdoors.com].
Coldmaster Down
Looking for warm enough sleeping bag with affordable price? ATEPA Coldmaster sleeping bag is your perfect winter camping campaion.
Comparing fiber stability and warmth：
Nature Down：The fiber structure of nature down will be destroyed in a humid environment
Coldmaster Down：The fiber structure remains healthy and warmth in all environments
Nature Down
Coldmaster Down
3-in-1
The top section can be used as a blanket, while the bottom acts as a cover for a universal inflatable mattress. This flexible design ensures a comfortable and adaptable sleeping experience, whether as a blanket, mattress cover, or a full sleeping bag.
Easy to use
Weight only 2.6lbs , highly portable sleeping bag, compressible to water bottle size. Made with durable 210D Oxford cloth and an adjustable drawstring, it’s warm and versatile for extreme cold.
More Comfortable
This sleeping bag combines 300g of down-cotton filling (51% 90% white duck down and 49% recyclable Qingdao cotton)and recyclable 20D nylon fabric, offering warmth, comfort, and eco-friendliness for a lightweight and breathable outdoor sleep.
Insulation Techology
This sleeping bag uses 3D baffle insulation for warmth, lightweight portability, and stable down distribution. It’s effective from 1°C to -13°C, covering comfort to extreme conditions.
Compare
Dream Products
Looking for dream sleeping bag in your journey? Coldmaster down sleeping get you covered!
0.66 lbs/300g
0.88 lbs/ 400g
1.3 lbs/600g
55% White Duck Down + 45% Renewable Cotton
55% White Duck Down + 45% Renewable Cotton
51% White Duck Down + 49% Qingdao Cotton
650
650
650
Yes
Yes
Yes
400T 20D Nylon
400T 20D Nylon
400T 20D Nylon
Specs
Product Dimensions: 200x85cm/(78.7x33.5in)
Packed Size: 17x17x30cm (ф6.7x11.8in)
Weight: 1.14kg (2.6lbs)
Outer Fabric: 20D Nylon 400T Recycled Material
Lining Fabric: 20D Nylon 400T Recycled Material
Filling:
- Sleeping Bag Upper Layer: 300G Total Filling (153G 90% White Duck Down + 147G Eco-Friendly Recycled Cotton, USA Standard 90% White Duck Down)
- Sleeping Bag Lower Layer (Mat Cover): 80G Needle Cotton
Temperature Rating:
- Comfort: 54°F/12°C
- Lower Limit: 45°F/7°C
- Extreme: 27°F/−3°C
Package: Sleeping bag*1,Storage compression bag*1
Product Details
Adjustable Drawstring
Big Space At Bottom
Two-way Zipper
Storage Buckle