Thermarest ProLite Apex

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Full Description

The Thermarest Prolite Apex is a lightweight and warm self inflating mattress. It offers plenty of comfort, even in cooler conditions, without taking up a huge amount of space in your pack. As a self inflating mat it uses its expanding foam core to fill with air and then requires just a few breaths to reach the required firmness.

Thermarest's StrataCore Construction gives the best warmth to weight ratio in any self inflating mattress. It does this by using a continuous layer of foam between ridges of air and foam. This technology gives the Prolite Apex an R-Value of 3.8 making it suitable for 4 season use. The WingLock valve system has a large opening for rapid one way inflation so no air is lost. The WingLock valve also features deflation 'wings' so the mat can be deflated and rolled up easily.

Thermarest Prolite Apex Features

StrataCore Construction
WingLock valve
Lightweight and packable
Rugged, self inflating foam
Stuff sac included

Size Guide

Size	Dimensions	Thickness	Packed	Weight	R-Value
Regular	51 x 183cm	5cm	28 x 17cm	630g	3.8
Regular Wide	64 x 183cm	5cm	33 x 18cm	790g	3.8
Large	64 x 196cm	5cm	33 x 18cm	850g	3.8

Reviews

3/5 Stars out of 1 Reviews

Thermarest ProLite Apex Review

3

Emma Newcombe

When deflated this is tiny and is is a good size when inflated. I thought it was self inflating (and it is to an extent) but it needed a lot more than a few puffs to top up. So I ended up buying a sack inflater which works well but makes the whole thing very expensive. I left it up for a few days when I first got it and I seemed to need to top up the air again. I did have a good nights sleep on it though.