ROCKBROSBike Frame Bag Bike Storage Triangle Bag Bicycle Under Top Tube Saddle Bag Water-Resistant EVA Cycling Bike Accessories Pouch for Mountain Road Bike

very compact and installs super quick. It's also very slim-lined so it doesn't rub on your legs when you are pedaling. It's well designed. I have a small battery operated air pump and a spare tire tube on one side and the other side I have simple tools. It's everything I expected and seems to be made quite well.

El sentido del cierre que va de arriba a abajo, estorba al cerrar la bolsa, ademas las cintas para sujetarlo son algo flojas, me gustaría que fuera un poco más grande ya que no caben muchas cosas y puedes dañar el cierre al cerrarlo.Es muy padre el diseño y no estorba al andar, resiste impactos ligeros y no suele mojarse (no recomiendo llevar cosas frágiles ahí).

Really like this tube bag. Plenty of storage space. And it is an exact match with my rear rack hard shell bag. I saw alot of people complain about the zipper handle breaking and hard to zip . I sprayed the zipper with silicone spray and the zipper works smoothly and easily.

One zipper pull broke off. Bought some replacement zipper pull things to put on both sides. Time will tell. This frame bag seems to be better than the other one I got as far as being hard shell and room for my cable & lock and my chain lock.

I like the functionality of this storage bag. It can store a lot. The bag is a little wide which causes my legs to rub. I hope this doesn’t cause enough interference on long ride.