






Description


Ships in 1-2 business days | Based in Austin, TX | Est. 1998
The Gossamer Gear Thinlight Foam Insulation Pad is the sleeping pad of your minimalist dreams. With lots of different uses - from adding insulation to your sleep system to its use as an on trail yoga mat, there is every reason for a thinlight pad to be an essential part of your ultralight backpacking kit. This is the new version of the Thinlight Pad as of 2024 with a new color and more durable foam formula.
The folded pad perfectly replaces the sit pad in a size medium pack without any trimming.
Features:
- Ultralight
- Closed-cell foam won't absorb water
- Durable
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Specs
R-Value: Gossamer Gear has not determined an R-Value or temperature rating for the closed cell foam due to its variable density, but based on thermal conductivity data compiled by an independent scientist, they estimate the R values to be 0.5 for the 1/8" Thinlight
Dimensions:
-
Rolled:
- Rolled: 19"L x 3" diameter | 48.3cm x 7.6cm
- Flat/Unfolded: 58.7"L x 19"W x 1/8" thickness | 149.1cm x 48.6cm x 3mm
-
Wide Rolled:
- Rolled: 25"L x 3" diameter | 63.5cm x 7.6cm
- Flat/Unfolded: 58.7"L x 25"W x 1/8" thickness | 149.1cm x 63.5cm x 3mm
-
Folded:
- Folded: 10.7" x 19" x x 1" | 27.2cm x 48.6cm x 2.5cm
- Flat/Unfolded: 73.5"L x 19"W x 1/8" thickness | 186.7cm x 48.3cm x 3mm
Weight
- Rolled: 2.7oz | 76g
- Wide Rolled: 4oz | 113g
- Folded: 3.3oz | 94g
Materials: Polyolenfin, PE/EVA with a density of 35kg/m3. PFAS-Free
Note: sizes may vary by up to ½". Please note that some pads will feature scuffs, small air pockets, or creases. This is cosmetic and does not affect performance.
***Discounts are not available on Gossamer Gear products.
- Reviews
- Questions

gossamer gear foam pad
save your money, product is thin and tears very easily

Expensive and fragile
I had the folding pad and used it for a weeklong trip into Bears Ears NM. It worked well as both a sit pad and an improvised yoga mat, but tore too easily and after exposure to the Cottonwood trees, sap and debris was embedded in it so badly that I had to throw it out. It does not fit perfectly into my medium Mariposa as a replacement back pad, FYI. Cost and durability make it doubtful I’ll replace.


Universal Pad
Love the versatility, I was glad I got the folding version, so much easier to deploy and it stays in place better than the rolled version.

I’m using it as a sit pad, extra layer underneath my sleeping pad, and extra padding for my backpack. It snagged on a tree day 2 of my hike and I tore two holes in it (user error). Still works fine. My only thing is the size makes it a bit cumbersome to fit in my pack and around my gear.