Crafted from premium aluminum film and pearl cotton, our camping sleeping mat combines durability with superior insulation. With aluminum film layers on both surfaces and a pearl cotton filling, the camping sleeping mat offers optimal heat retention and cushioning for a restful night's sleep under the stars. The mat measures 78" x 59" (200 x 150 cm) and rolls up to a compact size of 15.7" x 6.7" x 5" (40 x 17 x 13 cm), ensuring easy storage and portability without adding extra burden. Our camping sleeping mat features double-layer aluminum film. With 2.5 mm pearl cotton, the mat offers comfort and silence, making it ideal for outdoor activities.