Retro-inspired The North Face Berkeley Lumbar Pack in classic black. This lightweight 4L waist bag features a minimalist, unpadded design that sits flat against the body, making it perfect for travel, hiking, or daily errands. Made with crinkly recycled nylon and a water-repellent finish to keep your phone, keys, and water bottle secure. Can be worn as a fanny pack or a crossbody sling."