Your Cart is Empty


Thermarest ProLite Apex Mat - Large

Availability: In stock and ready to ship.

Shipping / Click & Collect more info...

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

The newest addition to our tried-and-true ProLite family adds warmth and thickness without adding additional weight.

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.

  • 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 personalised 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 maximises air flow for easier inflation and quicker deflation. Wings toggle for one-way inflation to save breath.
  • Stuff sack included.
  • Color: Heat Wave
  • R-Value: 3.8
  • Weight: 850 g
  • Width: 63 cm
  • Length: 196 cm
  • Thickness: 5.0 cm
  • Packed dimension: 33 x 13cm
  • Top fabric type: 50D Polyester
  • Bottom fabric type: 50D Polyester
  • Foam type: Stratacore Thermal foam
  • Size: Large/ Long