Water Resistant--Bike seat bag is made of high quality water resistant material, with seam-sealed waterproof zipper design, protect all of your belongings in bag from get wet and keep them completely dry and safe. Please do not soak this seat bag in water for a long time.
ADJUSTABLE CAPACITY -- the capacity can be adjusted from to meet your needs, can hold mineral water. It can make your cycling more easy and convenient.
Universal Bike Bag--It can be easily fixed onto the seat and seat-post, durable and reliable, suitable for a variety of bicycles and outdoor cycling, like MTB, mountain bikes, folding bikes and road bikes.
Slim design and good shape --- Slim body design and the installation position of the bicycle effectively reduce wind resistance and prevent leg injuries during riding.
QUICK INSTALLATION & RELEASE BY SPECIAL STRAPS--The cycle bag phone holder is designed with a special strip, which allows you to install it on the bicycle easily and adjust it in any angle.
