MASH 50mm Keg
Be it a tool kit, saddlebag or snack storage , wallet or whatever you intend it for. Keg is made by Specialized.
*Image from MASHSF
Sold as an individual
MASH is a store based in San Francisco, California, USA. The store has collaborated with brands such as Cinelli, Santa Cruz, Giro and has continuously inspired cyclists towards their work and contributed massively to the fixed gear community world wide.