Naturehike CW400 750FP Duck Down Hooded Sleeping Bag – Waterproof Ultralight Winter Bag (M: 210×75cm / L: 220×85cm)
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The Naturehike CW400 750FP Duck Down Hooded Sleeping Bag is the cold-weather companion that delivers serious warmth without serious weight. Filled with 90% white duck down at 750 fill power and wrapped in a 20D nylon waterproof shell, it achieves a comfort temperature of 2–7°C and a limit temperature of -9°C — all at just 760g (M) or 885g (L).
The integrated hood provides critical warmth at the head and neck — the area responsible for the most heat loss in cold conditions. Available in two sizes — M (210 × 75 cm) and L (220 × 85 cm) — and packing to a compact 16 × 35 cm (M) or 18 × 35 cm (L), it’s the ultralight winter bag that earns its place on every serious cold-weather trip.
Specifications
| Specification | M | L |
|---|---|---|
| Brand / Model | Naturehike NH18C400-D (CW400) | |
| Style | Envelope / Hooded | |
| Filling | 90% White Duck Down, 750FP, 400g fill | |
| Shell Fabric | 20D Nylon (Waterproof) | |
| Comfort Temp | 2–7°C | |
| Limit Temp | -9°C | |
| Season | Winter / 3-Season | |
| Unfolded Size | 210 × 75 cm | 220 × 85 cm |
| Packed Size | 16 × 16 × 35 cm | 18 × 18 × 35 cm |
| Weight | ~760g | ~885g |
| Suitable Height | Up to 1.8 m | Up to 1.8 m |
| Available Colors | Black, Gray | |
Why Choose the Naturehike CW400?
- 750FP Duck Down: High fill power delivers exceptional loft and warmth-to-weight performance — stays warm even in damp conditions better than lower-grade fills.
- Integrated Hood: Covers the head and neck for critical warmth in cold conditions — a feature that makes a measurable difference below 5°C.
- Ultralight at 760–885g: Serious winter performance in a sub-1 kg package — ideal for backpackers who count every gram.
- 20D Waterproof Nylon Shell: Featherlight and water-resistant — keeps the down fill dry and the bag lightweight.
- Trusted Naturehike Quality: Backed by a globally recognized outdoor brand with a reputation for reliable, well-engineered gear.
Ideal For
- Winter camping and cold-weather outdoor adventures
- Cold-weather backpacking and mountaineering
- Spring and autumn camping in sub-5°C conditions
- Ultralight adventurers who need serious warmth in a compact package
- Campers who want a hooded bag for maximum head and neck warmth
In the Box
- 1 × Naturehike CW400 Duck Down Hooded Sleeping Bag (M or L as selected)
- 1 × Compression storage bag
- Free Worldwide Shipping: Enjoy complimentary shipping on all orders, no matter where you are located.
- Fast Delivery: Expect your order to arrive within 5 to 10 days after dispatch, ensuring you receive your items promptly.
- 15-Day Return Policy: Not satisfied with your purchase? No worries! You have 15 days from the date of delivery to initiate a hassle-free return.
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