Belly Tri Top Tube Bag Type_Ceramic inner tubes suited to your

inner tubes suited to your valve type

sealing punctures fast and keeping you rolling when lesser sealants give up

direct the nozzle into the cable housing entry point

go true to size or size down

Vitamina Cl helps extend the active life of your sealant through heat

Belly Tri Top Tube Bag Type_Ceramic inner tubes suited to yourThe Birzman Belly Tri Top Tube Bag is built for cyclists who need quick access to essentials without breaking their riding position. Whether you're grinding up the Western Ghats, tackling a triathlon, or pushing a long distance day ride from Pune to Lonavala, this top tube bag keeps nutrition, a phone, or small tools within easy reach. Use Cases Spare on rides. Backup tube to carry on Indian rides where puncture risk is high. Lightweight setup. TPU