・[Product contents]: Bag, 3 buckle belts[Material]: Black PU outer material, 700D polyester lining, TPU waterproof and water repellent treatment on the entire bag surface ・[Size]: Length approx. 23cm, outer diameter approx. 11cm (cylindrical), buckle belt length 28cm[Capacity]: 2L [Weight]: 155g [Waterproof performance] 10,000mm ・●Thick and cushiony material (700D)/ ●TPU waterproof and water repellent finish on entire surface/●Compact and practical capacity (2L) ・●Keeps its shape even when heavy objects are placed in it/●Some parts are made of PU material that is elastic and has excellent wear resistance.●Light weight yet maintains durability ・●Fixed at 3 points between the handle, stem, and head tube/●Petit pockets on both sides/●Easy to install and takes no time ・[Capacity] 2L can be stored from the main zip pocket and opens and closes with a zip.It can store smartphones, pouches, plastic bottles, etc.Equipped with small pockets on both sides, and a belt on the front where you can hang sunglasses. ・[Waterproof and water-repellent function] The outer material is treated with waterproof and water-repellent TPU, and the waterproof performance reaches 10.000mm, making it waterproof to light rain level. *Not completely waterproof.