Mancro Innovation is the main concept of our Mancro brand. We are committed to providing our consumer with high quality and cost-effective products, which aims to make the consumers really feel the charm of the product itself. Features - Made from durable nylon fabric and featuring a reinforced bottom ,which is Light-weight Carrying and perfect for business traveling, weekend getaways, school, shopping and other outdoor activities. - External USB with built-in charging cable. Designed for either Micro-USB or Apple products with a USB 2.0 Port. - 10+ Compartments offer a separated space for your Laptop(Included Acer Aspire E 15 E5-575-33BM E5-575G-57D4 15.6-Inch FHD Notebook / Acer Predator Helios 300 Gaming Laptop / Samsung Chromebook 3 / HP Stream Laptop PC / ASUS Chromebook C202SA-YS02 11.6" ), iPhone, iPad, passport, pen, keys, wallet, watch, charger baby, Mp3, 4A file, books, clothes, umbrella, bottle. Easy find what you want. - Two side sealed pockets provide a more sturdy and security load than other mesh pockets. - Soft lined laptop sleeve holds laptops less than 17 inches, offering enough space and great comfort. - Two "S" curve shoulder straps are with design of force reinforcement. - Included metal zippers and a combination lock,which is theft proof and reliable,protecting wallet and other items inside from thief and offering a private space. 

Specifications • Capacity: 1.24 cu ft/35L • Dimensions: 20 x 12.2 x 5.7 inches / 51 x 31 x 14.5 cm • Shoulder Straps: Adjust from 15.7" to 36.2"/40 to 92 cm • Maximum Laptop Pocket Dimensions: 17 x 8.66 x 0.78 inches/43.18 x 22 x 2 cm • Weight:1.57 LBS/0.71 kg • Fabric: Water Resistant Polyester Package Included --- 1x Backpack --- 1x Combination Lock Maxibox shop offers Lifetime Warranty.