Promarine Back Pack Dry Bag Gear Protector 40L Product Type_PCD CBN Insert FULLY GROUND WITH INTERNAL RELIEF 6559880 FULLY GROUND WITH INTERNAL RELIEF This feature allows Holemaker cutters to produce reamed quality burr free holes Flute length 3" PM9430B ProMarine Back Pack Dry Bag Gear Protector 40L Features: • Lightweight Compact & Durable • Waterproof • Easy Operation & Cleaning • Versatile • 40 Litre Capacity • 500D water resistant tough PVC material • Solid roll top closure system provides secure watertight seal • Easy breakaway buckle enclosure with handgrip & two shoulder straps • The dry sack can float on water after rolled and buckled so you can track your gear easily Dimensions: • Diameter 290mm • Height 450mm