Catalog Accessories Supreme x Sea to Summit Self-Inflating Sleeping Mat

Supreme x Sea to Summit Self-Inflating Sleeping Mat

Spring/Summer 2021 · Accessories · Last updated April 18, 2026

The original behind the Supreme x Sea to Summit Self-Inflating Sleeping Mat is the Sea to Summit Camp Plus Self-Inflating Sleeping Mat — $99 retail vs Supreme's $168.

Supreme vs. Original

Supreme x Sea to Summit Self-Inflating Sleeping Mat

Supreme version

$168 retail
Camp Plus Self-Inflating Sleeping Mat by Sea to Summit

Original — Sea to Summit

Camp Plus Self-Inflating Sleeping Mat

$99 Avoid the 70% hype tax

About the original

Sea to Summit was founded in 1983 in Perth, Australia by Tim Macartney-Snape and Roland Tyson and makes lightweight camping and backpacking gear. The Camp Plus Self-Inflating Mat uses open-cell foam inside a 75D polyester shell with a multi-function valve for inflation, deflation, and fine air-pressure adjustment; it measures roughly 72 by 20 inches, has an R-value of 4.3, and retails for about $99 at REI and Sea to Summit. The SS21 Supreme collab used the same self-inflating foam construction with a Supreme logo printed on top, released May 20, 2021 in four colorways at $168.

About Sea to Summit

Sea to Summit is an Australian outdoor equipment manufacturer founded in 1991 by mountaineer Tim Macartney-Snape and industrial designer Roland Tyson in Perth, Western Australia. The name comes from Macartney-Snape's 1990 solo expedition climbing the full 8,848-meter elevation of Mount Everest from the Bay of Bengal on foot. The company produces lightweight backpacking gear: silicone-treated dry bags, the Aeros pillow, eVent compression sacks, X-Series collapsible silicone cookware, and Spark and Ascent down sleeping bags. Sea to Summit is a certified B Corporation distributing in over 70 countries, with Five V Capital taking majority ownership in 2022. Supreme collaborated with Sea to Summit on dry sacks and packing cubes.

Price comparison

Price comparison
Supreme retail$168
Sea to Summit retail$99
Hype tax+70%

Questions

What is the original behind the Supreme x Sea to Summit Self-Inflating Sleeping Mat?

The Supreme x Sea to Summit Self-Inflating Sleeping Mat, released in Spring/Summer 2021, is based on the Sea to Summit Camp Plus Self-Inflating Sleeping Mat. Supreme collabs sometimes change the colorway or materials; the description on this page covers the original's specs and any notable differences in the Supreme version. If you want the product without the box logo, the Sea to Summit Camp Plus Self-Inflating Sleeping Mat is the one to buy.

How much cheaper is the Sea to Summit Camp Plus Self-Inflating Sleeping Mat than the Supreme version?

Supreme charged $168 for the Supreme x Sea to Summit Self-Inflating Sleeping Mat; the Sea to Summit Camp Plus Self-Inflating Sleeping Mat retails for $99. That's a 70% markup — buying the original saves you $69, or 41% off the Supreme price. Buy the original at retail and you skip the hype tax entirely.

Where can I buy the Sea to Summit Camp Plus Self-Inflating Sleeping Mat?

You can buy the Sea to Summit Camp Plus Self-Inflating Sleeping Mat from REI, direct from Sea to Summit, or from Amazon. Retail price is $99. The buy links on this page go straight to the product listing at each retailer.