Bag with rectangular basis that can be used in Trekker Outback 48 Liter Cases It can be used on the lid of the top-case or as a saddle bag, fixing it with standard elastic straps Made from PVC Tarpaulin 500D in accordance with Reach regulations, high-frequency welded, seamless Features: Roll down closing system to ensure fully waterproof functionality; air vent; shoulder straps; two tubular fluorescent yellow elastic straps with hooks 45 liter waterproof inner bag. BAG INNER OUTBCK 45L T507