Are you ready to step up your river tubing game? Then the Rocktabomb is the perfect choice. It’s ergonomic design offers all-day ?oating comfort, whether you’re lounging on the lake or riding on a river. The Rocktabomb is constructed with PVC for more aggressive river abuse. This river tube is packed with features; sturdy dual handles, a Summit II valve for easy in?ation, and a mesh ?oor with a built-in O-ring for locking.