Naturehike Sleeping Bag Ultra Lightweight Envelope Sleeping Bag for 3-4 Seasons, Waterproof, for Camping, Hiking, Mountaineering Colour Name:Dark Blue - Duck's down 2、Please do not use this

2、Please do not use this product with other optical products to avoidserious laser damage Radiation

Color: White (as shown in the picture)

high in performance

Self-consumable flow : <0

Lightweight at 9 lbs

Naturehike Sleeping Bag Ultra Lightweight Envelope Sleeping Bag for 3-4 Seasons, Waterproof, for Camping, Hiking, Mountaineering Colour Name:Dark Blue - Duck's down 2、Please do not use thisWinter Duck Down Sleeping Bag: The sleeping bag is filled with 400g 650FP high quality white duck down, 85% down content, the fabric and lining is made of 20D nylon, giving you a soft and skin friendly sleeping experience. The weight of the sleeping bag is about 980g 1. 74lbs, compact and portable, can be compressed and stored, does not take up space in the backpack. Spliceable Sleeping Bag: This sleeping bag adopts YKK two way zip, two single