This is the Shoulder Bottle Pocket, from "if you have." It can be attached to the shoulder harness of your backpack, making it a convenient item for quickly taking out bottles and small items even while on the move. It's a popular brand and model among UL hikers. Condition: * Only used once * No noticeable stains or damage * Functionally sound, almost like new *Please understand that this item has been stored at home, so please be aware of minor details. Features: * Shoulder harness attachment type * Convenient for storing bottles/small items * Lightweight and ideal for UL hiking Instant purchase is OK. If you have any questions, feel free to comment.