Thermarest Prolite Apex Mat Regular

Boasting an unrivaled warmth-to-weight ratio, the Apex is the pinnacle of light and stable self-inflating comfort.

The lightweight Apex offers year-round warmth and comfort thanks to its unique StrataCore construction. The 5cm thick mattress ensures that you stay comfy during your backcountry backpacking and camping adventures. Stuff sack included.

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 Year-Round Comfort: The best warmth-to-weight ratio of any self-inflating mattress.

Comfy Self-inflating Foam: Expanding foam core self-inflates; top off with air for personalized firmness on 2 in (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.

SPECIFICATIONS

- Color: Heat Wave
- R-Value: 3.8
- Weight: 630 g
- Width: 51 cm
- Length: 183 cm
- Thickness: 5.0 cm
- Packed dimension: 28 x 12cm
- Top fabric type: 50D Polyester
- Bottom fabric type: 50D Polyester
- Foam type: Stratacore Thermal foam