Therm-a-Rest ProLite Apex Sleeping Mat

Best for

• Three-season backpacking
• Lightweight self-inflating comfort
• Cold-weather warmth without bulk
• Compact packing for multi-day trips

Things to know

• inch thick self-inflating foam with StrataCore for optimal warmth-to-weight
• R-value suitable for cold three-season use
• WingLock valve with triple airflow for fast inflation and deflation
• Compact stuff sack included for easy transport
• Durable foam and air layer combination for stable support

Avoid if

• Heavier than ultralight air pads at 750g
• Not designed for extreme winter or sub-zero conditions
• Bulkier than minimalist sleeping mats

How it fits into a trip

Best for three-season backpackers seeking a balance of warmth, weight, and packability without ultralight trade-offs.

About this product

The Therm-A-Rest ProLite™ Apex™ Sleeping Pad packs the legendary Therm-a-Rest support and performance into its lightweight self-inflating design.

The heart of the design is its self-inflating foam that measures 2 inches (5 cm) and features the Therm-A-Rest StrataCore construction, a design that provides the most superior warmth-to-weight ratio of any self-inflating foam construction.

With a 3.8 R-value, the Therm-A-Rest ProLite™ Apex™ supports adventurers in staving off the cold during three-season pursuits.

The compact self-inflating pad also features Therm-A-Rest’s high-performance WingLock valve, which has three-times the airflow rate of the classic valve thanks to a larger opening and one-way inflation.

Like all Therm-a-Rest pads, the ProLite Apex is made in market to ensure quality and minimize environmental impact.

The Therm-A-Rest ProLite™ Apex™ Sleeping Pad includes a compact stuff sack.