The Osprey Daylite 45 Duffel Bag is a lightweight duffel made with 100% recycled fabrics. The 45L size is great as a gym bag, beach bag, or carry-on bag for airline travel. There's an angled stretch mesh pocket on the side to keep your water bottle at hand, zippered accessory pockets on the side to keep smaller items organized, and a unique set of padded straps that you can wear like a backpack or swing over your shoulder on-the-go specs: 21 x 14 x 9 in.