Highfield Ultra Lite RIBs and Roll-Ups are available through Defender Industries. Highfield Inflatables have gained popularity with their unique aluminum transom (on roll-ups) and aluminum hulls. No more wood to rot away. Some of the other unique features include the plastic rowing seat with cup holder, bimini top mounts (optional) and fuel tank shelf (UL RIBs). Highfield made quality control a top priority and just built a brand-new factory in China and backs that with an extended warranty of 5 years on PVC and 10 years on CSM (Hypalon) models.