Therm-A-Rest ProLite Apex

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
• Stuff sack included

General

• Size (LxW): 183x51 cm
• Thickness: 5 cm

Weight / Pack size

• Weight: 630 g
• Pack size (L x Ø): 28 x 17 cm

Material

• Filling: Thermal Foam
• Filling method: Selfinflating
• Outer Top: 50D Polyester
• Outer Bottom: 50D Polyester

Insulation

• R-Factor: 3,8
• Temperature: -9,588542°C