Yoyorule 750ml Cycling Camping Bicycle Sports Aluminum Alloy Water Bottle Bicycle Bike Cycling Water Bottle Jug Material: Aluminum alloy. Size : 25 * 7 cm. Capacity: Approximately can hold 750ml Perfect for your outdoor cycling, camping, hiking, etc Fits the most types bikes, e.g. mountain bike, road bike, folding bike, etc With Carabiner and keychain on the head cover, convenient for carrying