Made of magnesium alloy, after a special treatment, it can be used 12,000 times.

Therm-a-Rest Ridgerest Classic Adult Unisex Sleeping Mat

Wise Owl Outfitters Tarp Sun Sail, Waterproof, Tent Tarpaulin as Rain and UV Protection for Hammock, Camp Bed, Beach, Camping Accessories, Emergency Tent, Ultralight 735 g, Outdoor Equipment (Blue)

Comfortable and durable sleeping mat with 2 cm thickness Dimensions: 183 x 51 x 2 cm R value: 1.7 Weight: only 410 g

Specifications Blade material Niolox Handle G10 Sheath Kydex Weight: 260 g Overall length: 247 mm Blade length: 118 mm Blade thickness: 5,6 mm

Therm-a-Rest Trail Lite Self Inflating Sleeping Mat for Camping and Backpacking, Regular, 20" x 72", Winglock Valve, Trooper, Grey