Big Agnes TwisterCane Bio Foam Regular

Big Agnes TwisterCane Bio Foam Regular is a sugarcane-based closed-cell foam sleeping pad designed to add reliable comfort and insulation without weighing down the pack. This sleeping pad suits everything from fast-and-light summer overnights to colder camp setups where extra ground protection matters.

The firm foam construction creates a stable barrier from uneven terrain, damp grass, dirt, and snow, and it can also be stacked with a separately sold air pad to boost warmth. A smooth side and a tread-pattern side give two distinct surface options for how it feels against the ground and the sleeping system.

• Closed-cell foam sleeping pad built for four-season layering and dependable ground insulation
• Firm, cushioned feel that helps smooth out uneven backcountry campsites
• Smooth on one side with a tire-tread texture on the other for two different surface options
• Can be used alone or combined with a separately sold insulated air chamber pad for extra warmth
• Die-cut peaks and heat-trapping valleys balance support with added insulation
• Two textured foam layers let the pad be flipped to fine-tune comfort
• Rolls down tightly to reduce bulk in a pack
• Tough, long-lasting foam that also works well as a compact bleacher seat
• Made with EVA foam that contains more than 60% sustainably grown sugarcane resin
• Sugarcane resin is sourced through environmentally sustainable practices and audited by a third party
• Renewable sugarcane content helps reduce greenhouse gas emissions versus conventional inputs

Materials 
EVA foam with more than 60% sustainably grown sugarcane resin