Sea to Summit Insulated Air Sleeping Pad
Best lightweight mattress for side sleepers seeking maximum backcountry comfort.
This pad finally solves the bouncy, unstable feel of traditional air mats by using independent cells that mimic a real mattress. It’s an ideal compromise for three-season campers who refuse to sacrifice warmth or packability, though you’ll need to be mindful of the lightweight fabric around sharp terrain.
$95.40
at
Sea to Summit
More Ultralight options
Who it's for
- Side sleepers seeking a stable surface that prevents bottoming out
- Backpackers wanting a fast setup without the risk of mold
- Weight-conscious hikers needing reliable warmth during chilly mountain nights
Who should skip it
- Light sleepers easily disturbed by metallic or crinkling noises
- Budget-focused campers looking for a more affordable sleeping solution
- Rugged adventurers who frequently camp on rough or unprepared ground
Performance breakdown
Packability
Compresses down to the size of a water bottle for easy storage.
Support Stability
Air-sprung cells eliminate the bouncy, unstable feel of traditional air mats.
Thermal Efficiency
Solid three-season warmth, though not intended for deep winter expeditions.
Inflation Speed
The multi-function valve makes setup and micro-adjustments incredibly intuitive.
Durability
40D nylon face fabric balances weight savings with reliable trail toughness.
Weight-to-Warmth Ratio
An ideal choice for ounce-counting backpackers needing reliable insulation.
Key Specs
R-value
3.1
Weight
1.06 lbs
Thickness
2 inches
Material
40D nylon
Pad Type
Air
Shape
Mummy
Inflation Method
Pump sack or mouth
Intended Use
Backpacking and camping
Sleeping Capacity
1 person
Packed Length
6.75 inches
Know before you buy
Still have a question?
Ask Metto anything about the Sea to Summit Insulated Air Sleeping Pad before you decide.