Big Agnes TwisterCane Bio Foam

The use of sugarcane biomass allows for a carbon-negative manufacturing process, making this pad a more sustainable choice compared to traditional petroleum-based foam pads without sacrificing durability or performance.

It works perfectly as a standalone pad for ultralight trips where you want to avoid the risk of punctures. However, many backpackers also use it as a foundational layer underneath an inflatable pad to add extra insulation and protection against sharp terrain.

The smooth side offers a consistent, comfortable surface for sleeping, while the tire-tread pattern on the reverse side provides extra grip to prevent your sleeping bag or pad from sliding around on the tent floor.

Yes, the closed-cell foam construction provides reliable ground insulation that works well in 3-season conditions. For extreme winter temperatures, it is best used as a base layer beneath an insulated air pad to boost your overall R-value.

Because it is a closed-cell foam pad, it does not compress like an air pad. Most hikers carry it strapped to the exterior of their backpack using compression straps or bungee cords.