Camp SI Sleeping Mat

The Camp Self-Inflating Mat is a comfortable, durable option for the adventurer who wants a quality pad at an affordable price. Utilizing the multi-function valve, this pad deflates easily, with no fighting re-inflation during pack up. What's more, Delta Core-V technology removes weight and bulk without compromising on comfort, and the durable face fabric will withstand some tough adventuring. It's your back to basics, no-frills, sleeping pad that offers great comfort for backpacking and camping adventures.

• 4.2 R-Value is warm enough for all but the coldest ground.
  
• One and a half inch thick foam provides comfort, reduced weight and packability.
  
• Delta Core-V technology keeps body contact areas warmer while still offering great support and packability.
  
• Robust and abrasion resistant 75D polyester shell fabric with extrusion laminated TPU.
  
• Flip-over multi-function valve for fine-tuning air pressure, fast inflation and easy deflation.
  
• PillowLock system prevents your Sea to Summit Aeros Pillow from slipping.

Technical Features

• Delta Core-V: In our lighter SI air mat models, we have removed 20% of the weight and bulk of the PU foam by using our vertical Delta Core-V™ method. We use sophisticated pressure mapping data that becomes the blueprint for our distinctive graduated core pattern. Where extra warmth and support is needed for the body contact areas - shoulders, hips, and feet - the core holes are smaller. In the less critical areas, we have removed more foam to minimize the weight and packed size. Delta Core-V™ technology is used in our Ultra Light SI and Camp Mat SI models.
• Multi-function Valve: To make inflation and deflation of its air mats easier, Sea to Summit developed the multi-function valve. This valve integrates an inflate port with a one-way valve to prevent air loss before you seal the valve, a rapid air dump deflate port, and a fine tune button to adjust for comfort - all in one compact, low profile unit. It has also been designed to allow easy attachment of a pump, for simpler inflation.
• Extrusion Lamination: Extrusion lamination is common in the medical and aeronautical industries, but Sea to Summit pioneered its use in outdoor products. Liquid Thermoplastic Urethane is applied to the face fabric through an extrusion head, where it bonds permanently. The result: Sea to Summit sleeping mats are more reliable and longer-lasting.
• Pillow Lock System: The Pillow Lock™ System comprises of self-adhesive hook-and-loop patches which are supplied with all Sea to Summit sleeping mats (as of Spring 2019). Attached to your sleeping mat, these patches secure your pillow and prevent it slipping – yet they will not snag on clothing or other lightweight fabrics. All Sea to Summit Pillows (as of Spring 2019) are compatible with this system. Existing pillows can be made Pillow Lock™ compatible by adding an Aeros Pillow Case.