The Knot-A-Hitch Hitching System allows dogs to explore and roam while remaining on leash; It’s ideal for camping, backpacking, picnics, and other outdoor activities Climbing-inspired rope and an easy-to-use tensioning system make setup quick and simple; the Knot-a-Hitch can wrap around two trees or a single post for a stable connection. The swiveling carabiner keeps leashes twist and tangle-free while keeping your pup securely attached the line so they can roam and play with ease Knot-a-Hitch is made with durable webbing and strong, flexible rope with an interior core and woven sheath; Integrated reflectivity provides visibility in low-light conditions The new stow bag design helps increase durability; It contains all components when not in use and rope tail ends when in use; Storm flap keeps elements out