Naturehike U350 Rectangular Sleeping Bag Army Green Left Zipper

Cold nights in the outdoors can ruin a camping trip, but the Naturehike U350 rectangular sleeping bag keeps you warm and comfortable when temperatures drop. This 3-season bag is built for campers, backpackers, and festival-goers who need reliable insulation without excessive weight or bulk. The synthetic imitation silk cotton filling provides consistent warmth even in damp conditions, while the soft polyester lining feels gentle against the skin. With a comfort rating of 10°C and a limit of 5°C, it's ideal for spring, summer, and early autumn adventures.

Who is it for

This sleeping bag suits outdoor enthusiasts up to 190 cm tall who want a versatile, roomy bag for car camping, trekking, or sleepovers. The rectangular shape allows natural sleeping positions, and the left-side zipper enables pairing with a right-zipper model to create a double bag for couples or families. Whether you're a weekend camper or a festival regular, the U350 offers dependable warmth and easy packing.

Main features

• Rectangular envelope design for freedom of movement
• Synthetic imitation silk cotton filling (350 g) stays warm when wet
• Water-repellent 210T polyester pongee shell resists moisture
• Two-way zipper with anti-snag guard for easy ventilation
• Adjustable drawstring hood seals in heat on chilly nights
• Connectable with right-zipper bags to form a double sleeping bag
• Packs down to 20 x 43 cm for compact storage

Specifications

• Comfort temperature: 10°C (50°F)
• Limit temperature: 5°C (41°F)
• Extreme temperature: -5°C (23°F)
• Filling: 350 g imitation silk cotton (synthetic)
• Shell and lining: 210T polyester pongee
• Dimensions (unfolded): 220 x 75 cm
• Packed size: 20 x 43 cm
• Zipper side: left
• Season rating: 3-season
• Max user height: 190 cm
• Colour: army green

Tips

For best performance, air out the sleeping bag after each use and store it uncompressed in the included stuff sack to maintain loft. On colder nights, wear a base layer and use a sleeping pad to boost insulation. To connect two bags, ensure the second bag has a right-side zipper. Always check the zipper is fully closed before washing; hand wash with mild detergent and air dry away from direct sunlight.