SIM Ultra 5 M Camp Mat therm-a-rest while the padded stowaway harness

while the padded stowaway harness adds versatility for extended carry

Roof vent can be accessed internally

smooth to clip and simple to fine-tune

The 150 g/m² jersey fabric breathes

SIM Ultra 5 M Camp Mat therm-a-rest while the padded stowaway harnessDescription The Exped SIM Ultra 5 is a lightweight self inflating sleeping mat designed for trekking, hiking, and general camping where comfort and packability matter more than ultralight extremes. It sits in the reliable all rounder category for three season use, offering a stable and supportive sleep surface without the complexity of air only mats. The mat uses a foam core with vertical and horizontal perforations to reduce weight and packed size