Sea To Summit Comfort Light Self Inflating Sleeping Mat

Lightweight all-season comfort and performance.

Using the Delta Core™ technology, the Comfort Light S.I. is for those of us who are looking for the perfect compromise between comfort and weight in a traditional self-inflating foam mat.

At 5 cm thick, you can be sure of a great nights sleep while an R-value of 3.1 will give you plenty of insulation for 3-season comfort and still leave you with plenty of room in your pack for everything else.

Thicker, lighter self-inflating mattress with Delta Cores™.

• Anti-slip print on base of mat, helps hold your mat in place when camping on sloping ground is unavoidable
• Diagonal supporting foam walls help inflate the mattress and creates a more compact rolled mat
• 5cm thick
• Multi-function high flow-rate valve provides fast inflate, deflate and easy fine-tuning for personalised comfort
• Included Pillow Lock™ system attaches Sea to Summit pillows to mat

At 5 cm thick, you can be sure of a great nights sleep while an R-value of 3.1 will give you plenty of insulation for 3-season comfort and still leave you with plenty of room in your pack for everything else.

• Delta Core™ Technology: large horizontal triangular cores reduce the weight and bulk without sacrificing support and comfort
• PU foam is thicker on top of each Delta Core™ for better insulation directly under you. It also keeps top and bottom surface of foam intact ensuring consistent warmth along entire length of the mat and better bonding with shell fabrics
• Lightweight 30D polyester with extrusion laminated TPU used on top and base
• Mat: 100% Polyester with TPU lamination; Valve 100% TPU; Insulation: 100% Polyurethane foam; Stuff Sack: 100% Polyester