• The length of the top tube should not be less than 16.5inch, and the frame should be at least S size (52 size). The frame bag may affect the placement of the water bottle, please consider carefully and it is recommended to use a water bottle with capacity of 620ml or less. If you need to install both the frame bag and two water bottles, the frame should be at least M size (54 size). If you have any questions, please contact customer service.
• Water resistant fabric, surface anti splash layer to resist rainwater invasion. Zipper cover can effectively prevent rainwater from flowing Into the joints. Two sides use SBS zippers and are customized with high strength drawstrings.
• Double sided zipper design.On one side is a deep pocket that can store tools such as an air pump, inner tube, tire demount spoon, etc. There are two mesh pockets inside. Another side is a shallow pocket that can hold energy glue, ID cards, etc.
• Bottom elastic binding system, can hang repair tools, pump, etc.There is a fixed position on the top of the inner side of the bag for a portable air pump. Front hidden opening for convenient use of power bank data cables.
• The top is equipped with tight webbing, which is closer to the frame and reduces shaking.