BASIL PANNIER URBAN DRY SINGLE BACKPACK HOOK-ON BLACKWaterproof pannier and backpack in one that`s features are aimed at being a comfortable backpack, not just a pannier you can wear Padded shoulder straps with chest strap and back panel with proper venting improve comfort beyond normal pannier levels Waterproof materials with welded seams prevent any important school papers or electronics from getting wet, even in a downpour Hook on system attaches to most racks quickly and easily and is covered with a