Geometric pattern Columbia sacoche with adjustable strap. - Brand: Columbia - Design: Geometric pattern - Material: Mesh and nylon - Strap: Adjustable shoulder strap - Size: 23cm height, 29cm width. Holds a 500ml plastic bottle with room to spare ☺︎ I bought this a few years ago and have been using it. There are no noticeable stains, but the strap has a slight discoloration. I didn't mind it much. The inner tag is discolored, but otherwise there are no noticeable stains. It can still be used for a long time (^ ^)