Sea to Summit Camp Mat Self Inflating Mat Large Rectang. green

A reliable three-season mat built for backpackers and campers who need solid insulation without unnecessary complexity.

The Sea to Summit Camp Self-Inflating Mat uses Delta Core-V foam technology to balance comfort, insulation, and packability in a rectangular format. The 4.2 R-value covers all but the coldest ground conditions, while the TPU-laminated 75D polyester shell holds up to field abrasion. The flip-over multi-function valve handles fine pressure adjustment, fast inflation, and deflation in one unit.

Features

• Delta Core-V foam technology — maintains warmth at body contact points while reducing bulk.

• 4.2 R-value — suitable for three-season use.

• Flip-over multi-function valve for pressure adjustment, inflation, and deflation.

• 75D polyester shell with extrusion-laminated TPU for abrasion resistance.

• PillowLock system compatible with Sea to Summit Aeros pillows.

• Rectangular cut, unisex sizing.

Technical Specifications

• Material: TPU-laminated 75D Polyester

• R-value: 4.2

• Thickness: 38 mm

• Dimensions: 198 × 64 cm

• Packed size: 21.5 × 34 cm

• Weight: 1.18 kg