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

The newest addition to their 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.

Features

• 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.

Specifications