1L Multifunctional Water Bottle Holder: A multifunctional water bottle bag with a 1L capacity, enough to hold water bottles, soft drinks, coffee mugs, and stainless steel bottles (with a diameter under 2.75 inches / 8 cm). The external storage pocket can also hold cell phones, tools, keys, and other cycling accessories.
Insulated and durable: The inner lining of the handlebar bag is made of 210D polyester and PE, which keeps your drinks cool in summer. The outer layer of the bag is made of 500D foil material, which is very durable.
