75D denier polyester underside fabric provides durability.
Open cell interior foam expands quickly to its original dimensions for self-inflation. Large inlet valve improves air flow for inflation / deflation.
Foam heat-sealed to the outer fabric for long-term durability.
Seams welded with electrofrequencies.
Use of a "million-hole" cookie cutter allowing foam to be obtained without loss of loft, resulting in increased compactness and lightness.
Storage bag included.
Repair kit consisting of a patch, adhesive, replacement valve cap and sealing ring.