There is no need for you to carry a water bottle while walking, walking your dog, hiking or running anymore.
Made of waterproof nylon fabric that can withstand raindrops, moist and sweat.
They are easy to be on and off and can withstand extreme temperature from -40℉ to 176℉.
It is specially-designed with key chain for you to store and take out your keys easily.
The backpanel is made of breathable mesh material that does not get stuffy keep you comfortable.