The lightest insulated sleeping pad in the Sea to Summit® line, the UltraLight Insulated Air Sleeping Mat gives adventurers easy-to-use comfort and durability without compromise. Combining warm cushioning and light weight, this 2"-thick mat makes a great choice for ultralight backpackers and bicyclists. A Air Sprung Cells™ design, this pad utilizes hundreds of small interconnected chambers to support your weight and conform to your body contours for greater support and insulation. Utilizing reflective Exkin Platinum® Insulation and convective Thermolite® HL-1 Insulation, this pad minimizes heat loss and conduction from the cold ground for optimal comfort. It all adds up to give the mat an R-Value of 3.1, making it a great pad choice for 2.5 season adventures. Made of a lightweight, quiet, and durable 30- and 40-denier nylon with liquid-extruded thermoplastic polyurethane (TPU) lamination, this mat resists delamination for multiple seasons of reliable use. Inflation and deflation is made easy by the UltraLight's multifunction valve and included Airstream Pump/stuff sack. Compatible with Sea to Summit camping pillows featuring the Pillow Lock™ System (not included). Features treatments added to resist internal mold growth. Includes repair kit with 6 self-adhesive patches and spare valve insert.

Lightweight, cushioning sleeping mat with minimal weight
Air Sprung Cells design for greater support and insulation
Reflective Exkin Platinum Insulation
Convective Thermolite HL-1 Insulation
R-Value of 3.1 - 2.5-season comfort
Lightweight and quiet 30- and 40-denier nylon mat with liquid-extruded TPU lamination
Multifunction valve
Comes with Airstream Pump/stuff sack for easy inflation
Compatible with Sea to Summit camping pillows with the Pillow Lock System

Specs:

X-Small

50"L x 21.5"W x 2"H
Packed: 4" x 9.5"
Weight: 12.3 oz.

Small

66"L x 21.5"W x 2"H
Packed: 5" x 9.5"
Weight: 15.1 oz.

Regular

72"L x 21.5"W x 2"H
Packed: 5" x 9.5"
Weight: 16.9 oz.

Large

78"L x 25"W x 2"H
Packed: 5" x 10.6"
Weight: 21 oz.

Sea to Summit UltraLight Insulated Air Sleeping Mat