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The Belly Tri top tube bag by Birzman was specially developed for the demands of ambitious triathletes, yet it will also cut a fine figure on many other bikes. With a length of 25 cm, it gives you enough space for bars, gels, tube, a small money bag, credit card, a multitool and/or other accessories. In short, everything you need.
An elastic organizer keeps things in order inside the Belly Tri. The bag can either be attached to the top tube with velcros or with screws at designated fixing points.
The bottom part is made of tough rubber which prevents scratches or abrasions to the top tube over time.
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