【Large Breathable Waist Pocket】Helps to reduce stress and effectively protect your waist. It can store smartphones, bottles, keys, cash, cards, trash bags and other essentials. Ideal for hiking, running. It is compatible with iPhone 6, 5 5s 5C 4s, Samsung S5 S4 S3 and other smartphones. Adjustable strap (63cm / 24.8 inch to 122cm / 48 inch) which can be fully adjusted to fit your size. 【Hands-free or with Hands】Enjoy a leash hands-free for dogs that allows you to use your hands freely without feeling restrained by your dog’s movements. It can also become a one-handed dog leash or a double dog leash in seconds, if you prefer! 【Two Handles for Extra Control】Total control of your dog must be more crucial . The comfortable control handle on the bungee cord will allow you to hold the dog firmly and easily when it is necessary to keep him out of trouble! Or get more direct control and prevent fights between your dogs. 【Double Bungee Cord】If you have a big dog, you need a leash that absorbs