Amazon.com | KL928 Sling Bag - Small Crossbody Backpack 。MULTI-APPLICATION With the zippered and adjustable straps, this sling bag can be used as a small backpack, you can also wear it as a chest bag, a crossbody bag, etc. very charming and unique. COMPACT YET SPACIOUS Versatile canvas sling bag has plenty of rooms for gadgets, wallet, umbrella, sunglasses, water bottle and small laptop (up to 12.5\"), etc. Easy access to small items, perfect for daily use or as a carry on luggage. LIGHTWEIGHT & STYLISH DESIGN Made of high-density, lightweight, water-resistant canvas material with top-quality zippers and brass fittings, the small crossbody backpack dimension: 10 X 7 X 16 inches / weights 1.4lb, very portable. HIDDEN ANTI-THEFT POCKET & WATER BOTTLE HOLDER This shoulder casual daypack has one large easy-reach hidden anti-theft pocket, which for your phone and other frequently used small but important things, the external water bottle holder makes this chest bag thoughtful. TIPS If there is a peculiar smell, please hang it in cool and ventilated place for some days before use.