Naturehike U150/250/350 Sleeping Bags feature thick cotton with an easy-to-clean lining that’s both skin-friendly and soft. The breathable fabric traps warmth and the imitation cotton offers excellent moisture-proofing. U250S and U350S are made from down-like cotton.The sleeping bags can also be spliced to create a double size. So you can keep warm and comfortable no matter the temperature.

Features:

• Material soft and comfortable on the skin
• An envelope model that can be opened wide and used as a blanket
• Can be combined with the same type to become a double
• Hoodie with cord lock for fastening
• There is a double-sided zipper on the right so that it can be opened from the inside and outside
• Can be stored in a compression storage bag so it doesn't take up space
• Suitable for hiking, camping, travelling, etc.

Specifications:

• U150:

• U250:

• U350: