MTX TrunkBag DX featuring a divided main compartment, two zippered side pockets and rear water bottle holder. Our unique construction process combines molded panels and flexible fabric for rigidity and water repellency. Compatible with all MTX QuickTrack� 2.0 racks. Compartment 1 divided main, Two side zippered, Multi-expanding top Capacity 12.3 L Max load Limited to rack maximum load rating Material 600 denier polyester Insulation Rigid EVA foam Bag Attachment MTX QuickTrack� 2.0 Size 36 x 25 x 21.5-29 cm Weight 970 g Features Water bottle holder, Shoulder strap, Carrying handle, 3M� reflective strip, Safety light clip, Reflective elastic cord, Mesh pocket