Pack Racks are a versatile, soft inflatable roof rack system designed to transport SUP boards, boats, skis, and other long items of gear. Engineered for convenience, they pack down into a supplied 4-liter packsack for easy storage. The main air tube is crafted from high-quality 420D TPU-laminated nylon, ensuring durability and strength. A daisy chain is bartacked to the lower edge for added security. The included orange Ultra-Sil stuff sack features an integrated AirStream pump sack for effortless inflation and doubles as a caution flag for long loads. Webbing straps with cam buckles secure the Pack Racks inside your vehicle. **Product Features:** - Soft inflatable roof rack system - Transports SUP boards, boats, skis, and long gear - Packs down into a 4-liter packsack - Made from 420D TPU-laminated nylon - Daisy chain bartacked to the lower edge - Orange Ultra-Sil stuff sack with integrated AirStream pump sack - Stuff sack doubles as a caution flag - Webbing straps with cam buckles for secure attachment inside the vehicle