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Comfort Plus Insulated Sleeping Pad
Temporarily Out Of Stock
Don't get too bummed. This item is on the way and will be available for purchase as soon as it rolls into the warehouse.
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View Similar ProductsThe Sea To Summit Comfort Plus Insulated Sleeping Pad keeps the cold ground from winning
What Our Gearhead® Experts Are Saying:
"I took the Sea To Summit Comfort Plus Insulated Sleeping Pad on a late-season alpine trip where temperatures dropped well below freezing and it performed exactly as advertised. The dual-layer Exkin Platinum and Thermolite insulation kept the cold ground completely at bay, and the Airstream pump had it fully inflated in under a minute after a long day on the approach. The 2.5-inch thickness makes a noticeable difference on rocky and uneven ground compared to thinner pads I have used in similar conditions."
Winter camping rewards the prepared, and nothing undermines a cold-weather night faster than a sleeping pad that cannot keep up with the ground beneath it. The Sea To Summit Comfort Plus Insulated Sleeping Pad was built for exactly those conditions, delivering four-season warmth in a package light enough to carry on a serious backpacking objective without dominating your load.
Dual-layer insulation combines Exkin Platinum and Thermolite to achieve an R-value of 4 that stands up to high alpine and shoulder-season conditions where lesser pads surrender warmth to the frozen ground. The 40D nylon face is soft to the touch and durable enough for years of regular backcountry use, and a TPU laminate keeps the construction sealed and the insulation performing through damp and cold environments. At 2.5 inches thick the pad provides meaningful cushioning on uneven rocky surfaces, and the included Airstream pump gets you inflated and into your bag fast at the end of a long day in the cold. Available in mummy and rectangular shapes across multiple sizes, the Comfort Plus fits into a wide range of sleeping systems and tent footprints.
Details
- Four-season insulated sleeping pad built for winter and alpine backpacking
- Dual-layer Exkin Platinum and Thermolite insulation achieves an R-value of 4
- 2.5in thickness cushions effectively on rocky and uneven backcountry surfaces
- 40D nylon face is soft, durable, and built for years of regular backcountry use
- TPU laminate seals the construction against moisture in cold damp conditions
- Airstream pump inflates the pad quickly after long days on the approach
- Available in mummy and rectangular shapes across four size options
- Includes stuff sack and repair kit for convenient packing and field maintenance
- Item #STSZ01N
- Material
- [face fabric] 40D nylon, [laminate] TPU, [insulation] Exkin Platinum, Thermolite
- Style
- inflatable
- Shape
- mummy, rectangular
- R-Value
- 4
- Pump
- Airstream
- Stuff Sack
- included
- Packed Size
- [small, regular, regular rectangular] 5 x 9in, [large] 5 x 10in
- Dimensions
- [small] 66 x 21.5 x 2.5in, [regular] 72 x 21.5 x 2.5in, [large] 79 x 25 x 2.5in, [regular rectangular] 72 x 21.5 x 2.5
- Claimed Weight
- [small] 1lb 11.3oz, [regular] 1lb 13.8oz, [large] 2lb 3.8oz, [regular rectangular] 2lb
- Manufacturer Warranty
- lifetime

Your Ally In Every Adventure
Since 1991, Sea to Summit has been there for every adventure. Designed to be the perfect balance of clever, packable, and light, Sea to Summit products encourage self-reliance anywhere.
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