Birzman Belly Tri Top Tube Bag

A top tube bag attachable with bolts or Velcro straps, Belly Tri features a tough rubber bottom that helps prevent scratches or abrasions to the top tube, and an internal elasticated organiser for energy gel packets.

Designed for races and short travels, the narrow water repellent bag featuring reflective details, is big spacious enough to hold essentials on-the-go without taking up too much room at the front of the bike.