ATEPA BULWARK 300 Down Sleeping Bag-Envelope With Hood, Weekend Style Camping Comfort with Luxurious Leisure Vibes
| Specification | Details |
|---|---|
| Storage Size |
30 x ø17 cm / 11.8 x ø6.7 in
|
| Weight | 1.15 kg (2.5 lbs) |
| Unfolded Size | 78.7 x 33.5 inches |
| Fabric |
20D 400T Recycled Nylon Taffeta
(Down‑proof treated, Water‑Repellent Grade 4)
|
| Filling | Coldmaster™ Down 300g |
| Temperature Range | 12°C/7°C/-3°C (53.6°F/44.6°F/26.6°F) |
Key Features:
-
Versatile Design: Side and bottom zippers allow separate use as a blanket or cushion cover, offering adaptable functionality.
-
Warmth & Comfort: Features 300g white duck down mixed cotton filling for breathability and warmth, ensuring a cozy sleep experience outdoors.
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Durable Construction: Made with 20D high-density 400T nylon renewable fabric, offering moisture-proof, warm, and easy-to-clean properties.
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Windproof Design: Equipped with a zipper wind-blocking strip to effectively isolate cold air.
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Convenient Storage: Includes a 210D Oxford cloth compression outer bag for easy portability and storage.
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Adjustable Drawstring: Brim with adjustable drawstring structure for easy adjustment according to the environment.
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Zipper Safety: Collar zipper tab prevents accidental opening of the zipper.
Additional Highlights:
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Innovative Quilting: New quilting thread design prevents down from clumping, ensuring fluffy and warm insulation.
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Stylish Design: Features contrasting color lining for a sleek aesthetic appeal.
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Multi-functional: Acts as a 3-in-1 sleeping bag, with the upper piece usable as a single blanket and the lower piece as a cushion cover.
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Enhanced Comfort: Three-dimensional foot compartment and inverted trapezoidal structure provide added space and comfort for the user.
Warmth & Durability Combo:
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High-Quality Filling: Includes 300g 90 white duck down + renewable cotton for optimal warmth and comfort.
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Robust Construction: Crafted with 20D 400T high-density anti-drilling velvet fabric, offering water-repellent properties and easy maintenance.
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Easy to Use: Comes with a compression outer bag for convenient storage and adjustable drawstring for personalized comfort.
With this product, enjoy luxurious comfort and convenience on your outdoor adventures!








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|
|---|---|---|---|---|---|---|
| Temperature Rating | Comfort: 42.8°F (6°C) Limit: 33.8°F (1°C) Extreme: 6.8°F (-14°C) | Comfort: 39.2°F (4°C) Limit: 30.2°F (-1°C) Extreme: 3.2°F (-16°C) | Comfort: 53.6°F (12°C) Limit: 44.6°F (7°C) Extreme: 26.6°F (-3°C) | Comfort: 42.8°F (6°C) Limit: 33.8°F (1°C) Extreme: 6.8°F (-14°C) | Comfort: 44.6°F (7°C) Limit: 35.6°F (2°C) Extreme: 10.4°F (-12°C) | Comfort: 53.6°F (12°C) Limit: 44.6°F (7°C) Extreme: 26.6°F (-3°C) |
| Unfolded Dimensions | 86.6 x 31.5 inches | 88.6 x 35.4 inches | 78.7 x 33.5 inches | 78.7 x 33.5 inches | 86.6 x 29.5 inches | 74.8 x 29.5 inches |
| Packed Dimensions | 13.78 x ø7.48 in | 14.17 x ø7.87 in | 11.8 x ø6.7 in | 13.78x ø7.87 in | 13.4 x ø6.7 in | 13 x ø6.3 in |
| Capacity | 1 Person | 1 Person | 1 Person | 1 Person | 1 Person | 1 Person |
| Weight | 1KG (2.2 LBS) | 1.5KG (3.3 LBS) | 1.15KG (2.5 LBS) | 1.52KG (3.4 LBS) | 1.2KG (2.65 LBS) | 0.5KG (1.1 LBS) |
| Filling Material | Coldmaster™ Down 450G; Down Fill Power: FP700 (US Standard) | Coldmaster™ Down 600G; Down Fill Power: FP650+ (US Standard) | Coldmaster™ Down 300G; Down Fill Power: FP650+ (US Standard) | Coldmaster™ Down 360G; Down Fill Power: FP700 (US Standard) | Coldmaster™ Down 400G; Down Fill Power: FP650+ (US Standard) | Coldmaster™ Down 300G; Down Fill Power: FP650+ (US Standard) |
| Filling Weight | 450g | 600g | 300g | 360g | 400g | 300g |
| Features | Mummy‑Style Fit – Body‑hugging design reduces heat loss. | 1. Extra‑Wide & Extended Size; 2. 3‑Way Sleep System: Bag, Blanket, Poncho; 3. Detachable Hood – Add or remove warmth as needed; customize your sleep setup; 4. Two Bags Zip Together into a Double. | 1. 3‑in‑1 Convertible System – Use the top as a solo blanket; attach the bottom sleeve to your own inflatable pad; 2. Expanded 3D Foot Box – Extra space at the foot‑section connection gives your feet room to move. | 1. 3‑in‑1 Versatility – Use it as a full sleeping bag, a standalone blanket, or attach it to your favorite inflatable pad; 2. Detachable Top Layer – Converts instantly into a solo blanket for lounging or warmer nights; 3. Roomy 3D Foot Box – Extra volume gives your feet space to move; foot section can be fully opened. | 1. 3‑Way Sleep System: Bag, Blanket, Poncho; 2. Detachable Hood – Add or remove warmth as needed; customize your sleep setup. | 1. Two Bags Zip Together into a Double; 2. 2‑Way Function – Use it as a cozy sleeping bag or unfold it into a soft, practical blanket. |
| Shell Fabric | 15D 480T Nylon Ripstop (Recycled) | 20D 400T Recycled Nylon Taffeta(Down‑proof treated, Water‑Repellent Grade 4) | 20D 400T Recycled Nylon Taffeta(Down‑proof treated, Water‑Repellent Grade 4) | 20D 400T Recycled Nylon Taffeta(Down‑proof treated, Water‑Repellent Grade 4) | 20D 400T Recycled Nylon Taffeta(Down‑proof treated, Water‑Repellent Grade 4) | 100% Nylon, 15D |
| Lining Material | 20D 400T Nylon Taffeta (Recycled) | 20D 400T Recycled Nylon Taffeta(Down‑proof treated, Water‑Repellent Grade 4) | 20D 400T Recycled Nylon Taffeta(Down‑proof treated, Water‑Repellent Grade 4) | 20D 400T Recycled Nylon Taffeta(Down‑proof treated, Water‑Repellent Grade 4) | 20D 400T Recycled Nylon Taffeta(Down‑proof treated, Water‑Repellent Grade 4) | 100% Nylon, 15D |
| Outer Bag | Compression Sack | Compression Sack | Compression Sack | Compression Sack | Compression Sack | Compression Sack |
| Shape & Fit | Mummy | Rectangular / Envelope | Semi-rectangular | Semi-rectangular | Rectangular / Envelope | Rectangular / Envelope |

























