Thermarest - ProLite Apex Heat Wave - Regular Wide - Mattresses

The ProLite™ Apex™ Heat Wave from Therm-A-Rest is a lightweight, compact self-inflating mattress, perfect for trekking.Comfortable and hard-wearing, this 3.8 cm thick mattress offers good comfort while being highly compressible and lightweight. The structure StrataCore™ is the best warmth-to-weight ratio of self-inflating mattresses, using a continuous layer of thermal foam, nestled between pneumatic tubes. With an R-value of 3.8, this mattress is designed for nights spent bivouacking from March to October.Its robust open-cell foam inflates automatically. Just add a couple of puffs to get the desired level of firmness. This compact mattress takes up very little space when folded up, so you'll easily find room in your bag when you're on the move, fast and light. The reliable one-way valve WingLock™ will have you up and running in no time.