Big Agnes TwisterCane BioFoam Wide Hiking Seat | Plus Size Sit Mat

The Ultralight Hiking Seat Built for Every Body

The Big Agnes TwisterCane™ BioFoam Wide Hiking Seat is engineered for hikers and campers who refuse to compromise on comfort or the environment. Wider than a standard sit mat, it's designed to give plus size hikers and campers the coverage and support they deserve — whether you're perched on a rock, kneeling on wet ground, or want a little protection when sat on a wet or cold bench.

Why You'll Love It

• Extra-wide design — 51 cm wide for more coverage and comfort for all body types
• Eco-conscious materials — unique EVA foam made from over 60% sustainably grown sugarcane resin, removing carbon from the atmosphere
• Closed-cell foam technology — firm, insulated barrier between you and cold, wet, or uneven ground
• Two-sided texture — smooth on one side, tyre-tread pattern on the other; use dimples up or down for your preferred warmth and grip
• Ultralight at just 57g — rolls tight to save space and weight in your pack
• Versatile — perfect for backcountry trips, alpine conditions, festivals, and spectator events

Specs

• Total Weight: 57g
• Packed Size: 8 x 28cm
• Dimensions: 51cm x 30cm x 13mm thick
• R-Value: 1.7

Materials

EVA foam with 60%+ sustainably grown sugarcane resin. Packaged in Forest Stewardship Council certified recyclable packaging. Sugarcane sourced and harvested sustainably, audited by a third party.