HIGH QUALITY: 1000D Nylon,The special structure of the fabric gives it excellent wear resistance, tear resistance, unmatched strength, light weight, softness and easy care
QUICK REALESE SYSTEM:Waist tubes technology quick release locking system， achieved lock and release by one hand in momment
Fully Adjustable: ONE SIZE-fit most adult that will fit most body types, shapes and sizes. It can be easily adjusted by the hook & loop on the shoulder straps and cummerbund. The cummerbund fits 27.5" - 51"( 70 cm - 132 cm)
