UltrAspire 2L Bladder 2.0 Bouldering Perfectly balanced with cushioning where

Perfectly balanced with cushioning where you need it

Quick-drying NetPlus® 74% postconsumer recycled nylon made from recycled fishing nets to help reduce ocean plastic pollution/26% spandex power-stretch knit for enhanced stretch and movement

Slightly Asymmetric

Smaller frames: Slim fit for smaller faces

200+ Recreation Sites

UltrAspire 2L Bladder 2.0 Bouldering Perfectly balanced with cushioning whereThis 2L bladder is made from an FDA approved BPA free Polyurethane material. This material allows the reservoir to be flexible and puncture resistant. The UltraRed hose connects disconnects quickly and features a high flow bite valve. The top slider enables easy filling and increased water capacity, and allows the reservoir to be turned inside out for cleaning and drying. RF welds mold the polyurethane together as if it were one piece to prevent any