The Minoura RC-1000 One Day Pannier Bag and Slim Bicycle Rack Combo is a simple, compact, daily-use solution for commuting and light touring. With a rack capacity of 15 lbs., each side of the pannier bag will hold 311 cubic inches. Constructed of a highly water-resistant tarpaulin fabric made in collaboration with OSTRICH, a high-end Japanese bag company. Designed for 700C / 26inch bicycles, the rack may not fit all bicycles depending on the frame and braking specifications. Maximum bicycle hub size of 135 mm. Simple compact daily use solution for commuting and light touring Designed for 700C / 26inch bicycles Rack capacity is 15 lbs.; each side of pannier bag will hold 311 cubic inches Tarpaulin fabric pannier bag made in collaboration with OSTRICH, a high end Japanese bag company; ba Rack may not fit all bicycles depending on the frame and braking specifications, maximum bicycle hub