SIM Ultra 3.8

2026-04-09T12:40:54+10:00

Vendor: Exped
Type: Sleeping Mats
Price: 159.95

SIM Ultra 3.8 is a classic self-inflating mat in ultralight construction. Full horizontal and vertical coring of the foam reduces weight and packsize, while the recycled ripstop outer material is lightweight yet durable. Self inflating, foam insulated mats offer excellent value, great comfort due to their flat sleep surface, and good protection from cold ground.

Tech Specs

R-Value (ASTM): 3.7

Temperature: -10 °C

Season: All-season

Weight M: 610 g

Thickness: 3.8 cm

Width: M: 50 cm

Length M: 183 cm

Person Capacity: 1 People

Pumpsystem: Self inflating

Shape: Rectangular

Packed Dimensions M: 27 x 15 cm