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Some things aren't worth compromising on, and a good night's sleep is one of them. So the Sea to Summit Camp Mat S.I.™ is built to give you warmth and support while providing the convenience and packability of a self-inflating design. When you're setting up camp you simply open the high flow-rate valve and the structure inside the mat pulls air in, no pumping or blowing necessary. It fills out special Delta-V™ sections, smaller ones where your body rests for greater insulation from the ground, and larger ones in other areas so you get better cushion and a lighter more compact design.
KEY FEATURES- Self-inflating design automatically brings in air through the multi-function valve, making camp setup simple
- Small Delta-V™ sections in the shoulders, hips, and feet, help isolate you from the ground for a warmer, more comfortable sleep
- 75D Polyester and extrusion laminated TPU construction ensures durability and puncture-resistance for many seasons of comfort
- Larger Delta-V™ sections in other areas reduce weight, and improve self-inflating performance
- Hook-and-loop Pillow Lock™ System lets you stick your pillow where you want to to stay, and holds it there until you’re ready to break camp
- ASTM F3340-18 tested with a 4.2 R-value
- Measures 72” x 20” x 1.5” when fully inflated (183 x 51 x 3.8cm)
- Rolls down to just 6” x 10” for storage (15 x 25cm)
- Weighs 1lb 12 ounces (780g)