The Sea to Summit Camp Plus Self Inflating Mat in the regular size is a premium sleeping mat designed for outdoor adventurers seeking comfort and convenience. This self-inflating mat combines advanced technology with thoughtful design to provide a comfortable and hassle-free sleeping experience. Construction: Top surface: Soft and comfortable 75D polyester. Bottom: Robust 75D polyester for durability and protection. Specifications: Dimensions: 183x51cm Thickness: 7.5cm Pack Size: 16x26cm Weight: 880g Features: Plus size super thick all-season camp mat. Delta Coring removes over 40% of the foam to reduce weight and bulk without compromising durability. Robust and abrasion-resistant 75D polyester shell fabric with extrusion laminated TPU. R-value 4.3 ASTM F3340-18 for extended insulation. Multi-functional, high flow-rate reversible valve. PillowLock attaches your Aeros pillow to your mat, holding it in place for a slip-free sleep. Includes self-adhesive puncture repair kit.