Tudomro 16 Pack Bulk Sleeping Bags for Adults, Lightweight Waterproof Camping Sleeping Bags with Compression Sack for Camping, Backpacking, Hiking, Travel, Emergency Use

Cotton.

Imported. Bulk Value Pack: this bulk set includes 16 lightweight sleeping bags in 4 colors, ideal for group camping, youth camps, school trips, shelters, or emergency supplies; Each sleeping bag measures about 82.7 x 29.5 inches and weighs about 950g, offering practical value for outdoor teams and organizations. Novelty Envelope Design: the head of the hiking sleeping bag is semicircular, and it is designed with a rope buckle, which can be adjusted freely; There is also a high viscosity tag to prevent the zipper from being accidentally opened and prevent cold air from pouring in. Reliable Materials: the surface of our backpacking sleeping bag is made of polyester fiber, which effectively prevents heat loss and enhances heat retention; They are filled with thick hollow cotton, fluffy and soft, which can help you relieve the fatigue of hiking