Australian Standards L50 and L50S Approved, 100% Flex Lite Neoprene, Patented Hidden Super Grip Handles, GoPro Mount, Reflective Safety Print, Durable PK Loc Zipper, 3 External Storage Pockets, Freelite L50 Approved Buoyancy Foam, Multiple D Rings and Webbing Storage Loops, Hydration Pack Pocket.