Sea to Summit Comfort Light Self Inflating Mat

Technologies and manufacturing processes

• MULTI-FUNCTION VALVE

  To make inflating and deflating the air mattresses easier, Sea to Summit has developed the multifunction valve. This valve features an inflation port with a one-way valve that prevents air loss before the valve closes, a quick deflation port and a button for fine-tuning comfort - all in one compact, low-profile unit. It has also been designed to connect easily to a pump to simplify inflation.

• EXTRUSION LAMINATION

  Extrusion lamination is widely used in the medical and aerospace industries, but Sea to Summit was the first to use it for outdoor products. Liquid thermoplastic urethane is applied to the outer material through an extrusion head, where it bonds permanently. The result is: Sea to Summit sleeping mats are more reliable and durable.

• PILLOW LOCK SYSTEM

  The Pillow Lock System consists of self-adhesive Velcro patches that are supplied with all Sea to Summit sleeping mats (from spring 2019). Attached to your sleeping mat, these patches secure your pillow and prevent it from slipping - yet won't catch on clothing or other lightweight fabrics. All Sea to Summit Pillows (from spring 2019) are compatible with this system. Existing pillows can be made Pillow Lock compatible by adding an Aeros pillowcase.

• DELTA CORE TECHNOLOGY

  The innovative delta-core system maximizes the comfort and thickness of our self-inflating mattresses while minimizing weight and volume. 40% of the original volume of the PU foam is removed in horizontal, delta-shaped cores, resulting in minimal weight and pack size. It is important that the top and bottom of the PU foam remain completely intact. This ensures uniform warmth over the entire length of the mattress and significantly improves the bonding of the foam to the cover fabric, reducing the risk of delamination.