From Nomatic, this sling features: The Navigator Sling 1L is a versatile companion that can go with you anywhere. While it may look small, this sling is one of a kind, with thoughtful internal organization and significant expansion that triples its storage capacity. This additional storage can double as a water bottle pocket, with access from either side. This storage can also become a hidden pocket for items you may want to conceal. Looking Inside the 1L sling you get quick access to your keys, a pen, and a cord pass-through hole in case you want to charge your devices on the move. On the outside, there is a convenient easy access pocket for smaller items. This amazing sidekick also includes water-resistant, tamper-proof zips for protection and security, as well as a reflective bar for visibility in the dark. Carry it like a fanny pack or cross-body, in the front or in the back, as you commute, hike, travel, or for any of life's adventures. Weight: 0.83 lbs Capacity: 1L - 3L (expanded) Outer Dimensions Approx.: 6.25" H x 9.75" W x 2.25" D The Navigator 1L Sling is made of a water-resistance composition of 80% Nylon and 20% Poly. The zippers are tamper-resistant zippers from ZOOM. The bag is also vegan and made of 100% synthetic materials. Imported.