The pinnacle of light and stable self-inflating comfort, the Apex offers unrivaled warmth without adding excess bulk or weight to your pack.
StrataCore™ Construction: Yielding the best warmth-to-weight ratio of any self-inflating mattress, StrataCore uses a continuous layer of thermal foam nestled between alternating ridges of air and foam
Lightweight Comfort: Our warmest ProLite ever allows three-season adventuring without weighing down a pack
Rugged, Self-inflating Foam: Expanding foam core self-inflates top off with just a few breaths for personalized firmness on 2 inches (5 cm) of StrataCore loft.
Easily Fits In Your Pack: Packs down small to easily find a place in your pack during fast and light adventures
NEW WingLock™ Valve: Our intuitive and dependable valve maximizes air flow for easier inflation and quicker deflation. Wings toggle for one-way inflation to save breath
183x51 cm
5 cm
28 x 17 cm
630g 
