Our thick self-inflating Camp Plus sleeping mat with horizontal delta cores offers incredible comfort and warmth in an oversized design for year-round use. The horizontal delta cores are a technology developed by Sea to Summit. This process removes over 40% of the foam to reduce weight and volume without compromising on comfort and durability.

Details: 3+ season mat with a 4.3 R-value, warm enough for mild winter nights. A more generous shape and approximately 7.5 cm thickness provide ultimate comfort. The delta coring removes over 40% of the foam to reduce weight and volume without affecting durability. Durable and abrasion-resistant 75D polyester outer material with extruded laminated TPU. Flip-over multifunction valve for fine-tuning air pressure, quick inflation, and easy deflation. The PillowLock system prevents your Sea to Summit Aeros pillow from slipping on the mat. Includes a repair kit for easy patching of small holes while on the go. Color designation: Olive.