Viaheroes Drone Backpack Strap for UAV DJI Phantom 1 2 3 FC40 Vision,XIRO,Walkera Work for: DJI Phantom series (or other brand models similar with DJI Phantom series) Structure: 1pcs UAV, 4pcs Blade Slots, 1pcs battery slot and one remote controller strap. TPU ring, human body wearable engineering design, wear comfortable, stable, Design idea: Wear assembly is simple and fast, suitable for light travelling Well protect the vehicle from collisions, Inside movable straps can be disassembled, make combinations according to personal preferences.