ROCKBROS Bike Frame Bag Waterproof Bike Triangle Frame Bag Reflective Top.

The Rockbros  bike frame bag is bigger than standard frame bags.

4L capacity, the bike storage bag has a very large capacity meaning it stores all of your items, phone, keys, water bottle, mini bump, energy gels, etc.

The upgraded nylon material and airtight zipper are fully waterproof stopping rain or water from getting inside.

Fixing the bag to your bike, fasten the hook & loop then adjust the bike bag by changing the position to fit the bike.

Frame is made of high quality TPU, the bike pouch is stable and wear resistant.

Slim and easy, Rockbros bike frame bags look great. Your legs will not touch the bag whilst riding.