Self-inflating sleeping mat, for durabililty on unsupported expeditions. Tough & lightweight 75D rip-stop polyester upper fabric. Lightweight 75D polyester base with non-slip, water repellent coating. Quality, lightweight, vertically and horizontally drilled, high insulation/rebound 16kg/m3 PU foam core for lasting performance & full and fast inflation. Antibacterial ether TPU membrane for air-tight seal. Special formulation for use at lower temperatures. Unique wedge profile, maximises torso comfort and minimises weight. Unique 'Warm Zone' in torso area, providing improved tog value. Superfast valve giving 3x airflow of a regular valve for fast inflation/deflation. Mat supplied with microfibre-lined stuff sack/luxury pillow case, retaining band & repair kit Range Expedition Type Self-inflating Code CMSI-EU025/38XL Size 1880x600x25/38mm (XL) Weight 920g Season Rating 5 Tog Value 7.95 Compactness 320x140mm (mid-folded) 12 months guarantee Tough & lightweight 75D polyester fabric (rip-stop upper & non-slip water repellent base) Quality lightweight vertically & horizontally drilled high insulation/rebound 16kg/m3 PU foam core for lasting performance & full and fast inflation Antibacterial ether TPU membrane formulated for lower temperatures Unique wedge profile maximises comfort & minimises weight Unique 'warm zone' in torso area for improved tog value Microfibre-lined stuff sack/pillowcase retaining band & repair kit