The Exped SIM Lite 3.8 M sleeping mat is a best seller on account of their exceptional balance of durability and weight, and value for money price.
Durable 75D polyester fabric is laminated to lightweight PU foam that has been cored in two directions to create a mat that provides reliable insulation and outstanding comfort. Featuring dual flat valves for inflation and deflation and boasting a petite pack size, the SIM Lite 3.8 M is the answer to a quality all-round sleeping mat. Exped is an innovative Swiss brand who stand by the quality of their products, which is why each Exped mat is individually tested for airtight integrity prior to shipment.
All mats are designed to withstand 5 times the pressure attained during normal inflation, and they back their products with a 5-year warranty.
ASTM F3340-18 R-Value: 3.1
Cored lightweight PU foam
Dual flat inflation/deflation valves
Individually factory tested for airtight integrity
Includes stuff sack and repair kit
3.1 | ASTM F3340−18
183L x 50W cm
27L x 16W x 16H cm
75D Polyester Top | 75D Polyester Base
Open Cell Foam
Hiking | Trekking
Staff tip:We recommend the Exped Mini Pump to assist with full inflation, and to avoid breathing any moisture into the mat. This mat requires extra time to inflate when setting up for the first time (we suggest 1 − 2 days).