Waterproof Bike Saddle Bag with Bottle Holder Color:Black-Green Presta & Schrader Valves: Choose

Presta & Schrader Valves: Choose between 48mm Presta or Schrader valves

such as fat bikes

But it is light weight for only 105g

Packaged with two extra ropes

Waterproof Bike Saddle Bag with Bottle Holder Color:Black-Green Presta & Schrader Valves: ChooseLarge Capacity Plenty of room to fit your cycling essentials, such as a mini inflator, phone, wallet, etc. More practical to hold a bottle of water. (The water bottle doesn't include in the package.) Night Safety With high reflective straps on the back and side, a small tail light can also be mounted on the back of the bike saddle bag. Dual Zipper Double Waterproof zipper design to keep your items dry in the rain. Increase the beauty and make it