SOLID SHAPE & DURABLE: This bike bag under seat is made of 100% polyester which is high-density fabric + laminated zipper, not only makes it durable but also water-resistant. Effective prevent it from being worn out even is scratched by branches, or falls down and crash against the ground; What’s more, add PP plate support on two side of the bike bag makes it more solid,protect internal items from being squeezed. 1.5L LARGE CAPACITY: 1.5L capacity and dimension is 25.5*12*7cm (10*4.7*2.8inch) , this bike saddle bag is enough for your daily need and prefect for mini pump, wallet , folding lock small cycling accessories, tire repair kit or multi-tools etc; Moreover, there extent classified storage design on side of the bag for small keys, cards, money and mesh pocket design can contains something wet. WITH WATER BOTTLE POUCH: Our bike seat bag designed with a water bottle pouch which can easily take with your water bottle in hot summer and no longer have to worry about where to put the bottle.Elastic buckle make water bottle stay in the bag more stable.But please notes: this item packaged without bottle. Please visit our website at http://www.ecomtb.com.my OR https://shopee.com.my/eco_mtb ** There is 1-3cm errors due to manual measurement. Please kindly understand. ** Actual product colour may slightly vary due to photographic lighting sources or your monitor settings. ** WE DO NOT DO COD ** ONLINE ONLY ** We support original products only. ** PRICE INDICATED IS ALREADY BEST PRICE, EXCLUDE COURIER