Ujjdwiurgh Insulated Cooler Bag for 3L Water Bladder for Hiking Cycling Mountaineering Camping Black

Convenient handles to easily carry it out or keep the bag in place on your backpack. It can be used for more than just a water bladder such as cold drinks,food,snacks,water bottles,water pouch etc. Wide opening mouth with fastener tape,easy to get your water bladder(not included) or add ice into the bag. Made of polyester material for outer cover, to use. Premium insulated material inside keeps the water cool for a few hours in hot summer or keeps your water from freezing in winter. Perfect for cycling,backpacking,hiking,camping,marathon,kayaking,biking,mountaineering,skiing and snowboarding etc.