Warm envelope sleeping bag with spacious cut and quiet 210T fabric, designed for campers who prefer comfort and freedom over restrictive mummy styles.

The NATUREHIKE Blackdog Envelope Sleeping Bag is built for relaxed camping rather than alpine extremes. With a comfort range of 5°C to 0°C, it provides reliable warmth through spring and autumn while maintaining a soft, less technical feel. The envelope shape offers a wider sleeping area, allowing natural movement without the tight shoulder taper common in mummy bags.

Made from 210T Chunya spinning fabric, it reduces the stiff, crinkly feel often associated with lightweight synthetic bags. Inside, a down cotton mixture combines cotton at the base and down-style fill through the top to create balanced insulation and comfort. The result is warmth without excessive compression or cold gaps.

At 200 × 80 cm, it suits adults up to 1.8m tall and can be spliced with another bag to create a double sleeping setup. Whether used in a tent, camper, or hut, it offers a bedding-style alternative that helps you leave bulky duvets at home.

Designed for campers who value warmth, space, and quiet comfort, this sleeping bag blends insulation with practical everyday usability.

SPECIFICATIONS

• Brand Name: NATUREHIKE (Blackdog Series)
• Model Number: CBD2450WS048
• Category: Cotton Sleeping Bag
• Style: Envelope / Splicing Double Option
• Size: 200 × 80 cm
• Weight: Approx. 1.8 kg / 2.3 kg
• Comfort Temperature: 5°C to 0°C
• Material: 210T Chunya Spinning
• Filling: Down Cotton Mixture (Cotton Bottom & Down Top)
• Storage Size: 33 × 33 × 46 cm
• Colour: Black
• Applicable Height: Suitable up to 1.8 m
• High-Concerning Chemical: None

This NATUREHIKE envelope sleeping bag delivers spacious warmth and quieter comfort, ideal for spring and autumn camping, travel, and relaxed outdoor stays.