Detours D2R Bicycle Pannier Set Each pannier features an adjustable, four-point attachment system suitable for most rear racks Large front pocket and mesh side pockets help with organization; total cargo capacity of 2,125 cubic inches Diamond ripstop nylon is water-resistant and panniers include waterproof rain cover Solid construction with rubberized touch points and Scotchlitereflective details for visibility Dimensions are 12.5 x 8 x 15 in.