Abscent Odour-Proof Scout Roll Top Backpack - Canvas Black Forest CamoABSCENT ODOUR PROOF BACKPACK WHAT AM I? This is a backpack (my favourite!!), a full sized one with an extended roll top portion for extra space. A revolutionary design in the realm of smell proof bags. The roll top will allow you to store more or less content depending on need all whilst containing odours within. All Abscent bags that we carry are crafted to offer full odour control via activated carbon and zipper tech. Abscent was one of the first