The fabric of the Allpa X 1.5 is, true to the Allpa product line, extremely durable. When a product withstands daily use for a long time, it is also sustainable in that regardin addition, the factories Cotopaxi uses are committed to many responsible production practices and to ensuring workers' rights. You can carry the Allpa X 1.5 like a traditional waist pack or more fashionably over the shoulder. In addition to your phone and wallet, it fits other everyday essentials. The bags dimensions are 24 × 10 × 12 cm. If you happen to own a 35, 38, 42, or 60-liter backpack from the Allpa series, this bag fits neatly into the top pocket of those packs. - Waist adjustment range: 71142 cm - The fabric is durable and treated with a light water-resistant TPU coating