Bicycle bottle bag, coffee cup with phone storage Feature: Material: 600D cloth fabric,, wear-resistant and. Multi-function: suitable for a variety of containers, such as coffee cups, water bottles and beverages. It can also be used as a storage bag for mobile phones, keys, wallets, etc. With a shoulder strap, it can become a shoulder bag. Extra safety: There are 2 adjustable quick buckle belts on the upper part of the bag and 1 adjustable quick buckle belt on the bottom, which are fixed to the handlebars. The strap securely secures your belongings. Insulation: The inner layer of aluminum foil keeps your drinks cool in the hot summer and warm in the winter. Wide range of applications: suitable for beach cruisers, exercise bikes, scooters,, shopping carts, road bikes and any place you can install. Specification: Colour: Black Material: 600D cloth, aluminum foil Size: approx. 9cm x 16cm Packing list: 1 x bicycle water bottle bag