Ortliebs compact messenger bag doubles as an daysack and waterproof commuter pack this versatile piece is a favourite with cycle commuters it features an interior pocket with zipper for organizing small items and a carrying handle comfortable robust foam back for optimal air circulation stable bottom is protected by abrasion protectors at corners and bottom feet safety fixing for bike light or helmet fabric pd620ps490 height 47cm width 28cm depth 15cm volume 24l