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The ProLite Apex is a perfect mat for those seeking a self-inflating mat.


The ProLite Apex brings lightweight, packable performance all in a self-inflating sleeping pad. This sleeping pad measures 2 inches of foam support and features the best warmth-to-weight ratio for a self-inflating foam pad. With an R-value of 3.8, this is a great sleeping pad for any three-season adventures.

  • 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.
  • 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.
  • Stuff sack included

Tech Specs

  • R-Value: 3.8
  • Weight: 1 Ib 6 oz
  • Width: 20 in
  • Length: 72 in
  • Height: 2 in
  • Thickness: 2 in
  • Packed Dimension: 13 in x 6.8 in
  • Top Fabric: 50D Polyester Print
  • Bottom Fabric: 50D Polyester Print
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L, R, RW