NATUREHIKE Sleeping Bag U450 Sunny Day CNK2550WS028

The NATUREHIKE Sleeping Bag U450 Sunny Day is a premium 3-season mummy sleeping bag designed for backpackers and outdoor enthusiasts who demand lightweight warmth and compact packability. Featuring 800 Fill Power goose down with 450g fill weight, this bag delivers exceptional insulation for temperatures down to -5°C (23°F) limit. The 20D nylon shell with DWR treatment provides reliable moisture resistance, while the box baffle construction prevents cold spots. YKK anti-snag zipper, draft collar, and anatomical footbox enhance comfort. Includes compression sack and mesh storage bag.

Advantages

Ultralight and compressible, the U450 offers superior warmth-to-weight ratio. The 800FP goose down ensures long-lasting loft, and the DWR-coated shell adds weather protection. The mummy shape reduces weight and improves thermal efficiency.

Suitable for

• Backpacking and trekking in spring, summer, and autumn
• Camping in temperatures from 0°C to -5°C
• Users up to 190 cm height

Key specifications

• Fill: 800FP Goose Down, 450g
• Comfort: 0°C (32°F), Limit: -5°C (23°F), Extreme: -22°C (-8°F)
• Shell/Lining: 20D Nylon with DWR
• Dimensions: 210 x 80 cm (unpacked), 19 x 38 cm (packed)
• Weight: approx. 1.1 kg
• Zipper: YKK full-length anti-snag
• Construction: Box baffle, draft collar, anatomical footbox

Recommendations

For optimal performance, store the sleeping bag loosely in the mesh storage bag. Use a sleeping pad for added insulation. Avoid compressing for long periods.