Banjo Brothers Top Tube Bag

The bag uses adjustable hook-and-loop straps, making it compatible with most standard bicycle top tubes. Because it measures 17.78 x 10.16 x 6.35 cm, we recommend measuring your frame's top tube clearance to ensure it doesn't interfere with your handlebars or seat post.

Yes. The bag is designed with a rigid structure and padded sides, which keeps the bag's shape stable. This rigidity allows you to open and close the zipper with one hand without the fabric sagging or catching.

It is water-resistant, meaning it will protect your gear from light rain, road spray, and splashes. However, it is not fully waterproof, so we recommend using a dry bag or plastic sleeve for sensitive electronics during heavy downpours.

With a 1.1-liter capacity, it is sized perfectly for ride essentials like a multi-tool, tire levers, a spare tube, energy gels, or your smartphone and keys. It is designed to keep these items accessible so you don't have to dig through your jersey pockets.

The hook-and-loop mounting system is designed to secure the bag firmly to the top tube and head tube. When tightened properly, the rigid structure helps it stay in place without swaying during out-of-the-saddle efforts.