Therm-a-Rest Prolite Apex Sleeping Pad - Unisex 5064-154

Therm-a-Rest Prolite Apex Sleeping Pad - Unisex


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See available Self-inflating sleeping pads


Show Description

Warmer and thicker than any Prolite sleeping pad ever, without adding weight. The Prolite Apex has 5cm of cushion and enough insulation for 4-season adventures. The secret is the unique StrataCore construction that combines ridges of thermal foam with layers of air.

  • Expanding self-inflating foam core self-inflates. Add a few breathes of air for personalized firmness.
  • Self-inflating foam is durable and reliable compared to air pads.
  • StrataCore construction uses a continuous layer of thermal foam nestled between alternating ridges of air and foam to save weight but preserve the durability of a self-inflating pad.
  • Includes a stuff sack.

Tech specs

Show Tech specs
Ideal for
  • Backpacking
  • Car camping
  • Winter and expedition camping
Thickness 5cm
R value (thermal resistance)

Measures insulative value. Higher values indicate more warmth: 1 to 3 are best for warm weather. 3 to 4 are best for 3-season use.4.5 or higher is best for winter.

Inflation method Self-inflating

The number of average sized people that the product can comfortably sleep.

Type Inflatable pad
Insulation Open-cell foam
Shape Mummy
Top Fabric 50-denier polyester
Bottom Fabric 50-denier polyester
Additional feature(s) Stuff sack included
Made in USA