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Thermarest Prolite Apex Large Sleeping Pad

Prolite Apex Large Sleeping Pad

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Product ID: 1553275

Thermarest Prolite Apex Large Sleeping Pad

Combining a good level of warmth and comfort with packability, the Prolite Apex Large Sleeping Pad from Thermarest is the one to take for a great night’s sleep. With an R value of 3.8 and a 5cm deep pad, there is comfort aplenty, yet the weight and pack size are still perfectly palatable. The StrataCore loft and expanding foam are supplemented with air through the self-inflating system which can then be tuned to the ideal firmness using a few breaths through the WingValve.

Please note, accessories shown are not included and pictures are for illustration only, not representative of this mat's size.


  • 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 Comfort: The warmest ProLite ever allows three-season adventuring without weighing down a pack
  • Rugged, self-inflating foam: Expanding foam core self-inflates; top off with just a few breaths for personalised firmness on 2” (5 cm) of StrataCore loft
  • Easily fits in your pack: Packs down small to easily find a place in a pack during fast and light adventures
  • WingLock™ Valve: The intuitive and dependable valve maximises airflow for easier inflation and quicker deflation. Wings toggle for one-way inflation to save breath
  • Stuff sack included
  • R value: 3.8
  • Length: 196cm
  • Width: 64cm
  • Depth: 5cm
  • Packed dimensions: 33cm x 18cm
  • Manufacturer’s claimed weight: 0.85kg

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