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Big Agnes

Big Agnes TwisterCane Bio Foam Hiking Seat


TwisterCane BioFoam Hiking Seat - 20x12

The TwisterCane™ BioFoam Hiking Seats are a must-have for any ultralight backpacker.
Whether you're tackling high alpine winter conditions or enjoying a summer hike, these seats provide a cushioned barrier between you and the ground.
The closed-cell foam technology is smooth on one side and features a tire tread pattern on the other for added grip.
Plus, they're environmentally friendly - made from sugarcane biomass in a sustainable sourcing process that removes carbon from the atmosphere.


  • More environmentally conscious material with unique EVA foam that contains more than 60% sustainably grown sugarcane resin.
  • The sugarcane resin we source is derived from sugarcane grown and harvested in an environmentally sustainable manner, and audited by a third party.
  • A comfortable backcountry seat or for kneeling on uneven ground, adding protection from dirt, wet grass, or snow.
  • Provides a firm, insulated barrier with closed-cell foam technology and balance between warmth and comfort with die-cut peaks and heat-trapping valleys.
  • More warmth and comfort with two foam layers of texture for option of dimples up or dimples down.
  • Light enough to carry anywhere and makes a great bleacher seat for spectator events.
  • Rolls tight to save space and weight.
  • Durable and long lasting.
Construction + Materials
Unique EVA foam contains more than 60% sustainably grown sugarcane resin
Thickness: 0.5" /13mmWidth: 20" / 51cm
Length: 72" / 183cmR-Value: 1.7
Total Weight: 2ozR
Value: 1.7
Packed Size: 3" x 11"
Dimensions: 12" x 20"
Age Group: