Danuosie Bike Seat Bag, Bicycle Saddle Bag, 3D Shell Under Seat Cycling Seat Pack for Mountain Road Bikes Black

["SPECIAL SHAPE & DURABLE MATERIAL: DANUOSIE 3D shell bicycle saddle bag is made of PU fabric and diamond grid anti-scratch rubber material, which can prevent your bicycle from various wear and tear during riding. 3D shell saddle bag with wave cushion provides inside shock resistant protection if fell out.","RAINPROOF: Waterproof fabric with taped zipper for rain. Do not soak this seat bag in the water for a long time. The special material is easy to wipe clean, and it will keep your things safe from the harsh weather such as rain, mud, snow, etc. Do not soak this seat bag in the water for a long time (stitches are not waterproof).","EASY TO INSTALL: 2 stickup straps and a upgraded buckle make it simple to attach the bag to your bike seat post. It's durable and suitable for most bicycle frames, including mountain bikes, road bikes, electric bikes, and more.","SAFER RIDING: Reflective strap around the seat bag to increase night visibility while night cycling. There is a hook on the back of the bicycle for hanging taillight. (Please note that the taillight is not included)","1L CAPACITY: Production dimensions: L8.5*W3.7*H4.5 inches. It can hold 1 litre, which is perfect for holding daily essentials. The bag under the seat is spacious enough to fit a gas cylinder, tube, tools and other bits and pieces, as well as a small wallet and/or keys.","QUALITY GUARANRTEE and friendly customer service. If there's any problem after receiving the product, please contact us in time."]