Kriega UScombo30 Drypack System The Kriega UScombo30 is a 30-litre capacity (Kriega US-20 Drypack US-10 Drypack ) 100 waterproof tailpack combination. Innovative design solution secures the 'base' US-20 bag directly to the motorcycle sub-frame beneath the seat using included webbing buckle loops and Alloy Hook Straps. The US-10 stacks securely on top of the US-20, using a second set of included Alloy Hook Straps. The US-20 also comes equipped with removable shoulder and waist straps. It can be carried courier style, on or off the bike. The US-10 can fit on either side or on top of the US-20. Once connected together they can be removed as one single luggage 'block.' The Kriega UScombo30 tailpack is designed to fit most race-rep and regular style seat pads (all fitting straps included). The pack(s) are easily attached/removed via the included webbing loops / Alloy Hook Straps. No extra bungees or rain covers are required. The US-10 can attach to either side or on top of the US-20. To fit insert US-10 Alloy Hooks in the dedicated webbing loops on the lower side of the US-20 bag and cinch the US-10 down. Secure loose strap ends with supplied Strap Keepers. Once connected the two packs can be removed from the bike as one luggage 'block'. Kriega US packs can also be used effectively on motorcycle racks or metal pannier tops by attaching 1 x set of the supplied webbing buckle loops to the item in question and following the same prodceedure as fitting to a motorcycle. Features 100 waterproof main body RHINOTEK abrasion resiistant fabric HYPALON abrasion resistant re-enforcement DRYPACK removable, taped-seam liner (white) 420D nylon ripstop - lightweight yet extremely strong CNC milled, 6061-T6 alloy fitting hooks Acetal ITW Airloc buckles YKK water-resistant zips on side pockets Side access zip pocket (water-resistant) Coated-mesh pocket Shoulder waist straps (US-20) 2 x set of Alloy Hook Straps included 10-year guarantee US-20 - 400mm(H) x 260mm(W) x 190mm(D) US-10 - 330mm(H) x 220mm(W) x 125mm(D) 30-liter combined capacity Note The UScombo30 subframe loops are reflective, not black as shown. This will help to ensure a secure connection to the frame of your motorcycle, and to differentiate between the subframe loops and the connection straps.