Sea to Summit Comfort Deluxe Self Inflating Mat Large Wide dark blue

All-season thermal performance and full-width sleeping comfort for base camp and vehicle-based use.

The Sea to Summit Comfort Deluxe Self-Inflating Mat (Large Wide) delivers a 201 × 76 cm sleeping surface with 10 cm of PU foam and an R-value of 6.5, making it a capable choice across all seasons in most camping environments. Delta Core construction concentrates insulation directly beneath the sleeper, while diagonal foam walls support faster inflation and a more compact packed form.

Features

• R-value 6.5 — rated for all-season camping conditions.
• Delta Core PU foam — thicker above each core cell for consistent insulation along the full length.
• Diagonal foam walls aid inflation and reduce packed volume.
• Multi-function high-flow valve for fast inflation, deflation, and firmness adjustment.
• PillowLock patch system compatible with Sea to Summit pillows to prevent shifting during sleep.
• Includes repair kit and compression stuff sack.

Technical Specifications

• Dimensions: 201 × 76 cm
• Thickness: 10 cm
• Packed size: 18 × 79 cm
• R-value: 6.5
• Upper material: 30D polyester stretch knit
• Floor material: 75D polyester
• Weight: 2.645 kg