JETech M0884 Bluetooth Wireless Mouse for PC, Mac, and Android OS Tablet with 6-month Battery Life, Black

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✈ LOTS OF SPACE & POCKETS: 13 x 8.9 x 19inch (L*W*H); Capacity: 38L. One separate laptop compartment holds up to 15.6-inch Laptop or iPad. One spacious packing compartment for daily necessities, large enough for schoolbooks and binders. Front compartment with many pockets, pen pockets and key fob hook, plus eight functional pockets to keep all of your gear secure and organized in one place.
✈ PRACTICAL & SAFE: A luggage strap can be inserted and fixed to the handle of a trolley or suitcase, making it sturdy and convenient to carry. The hidden anti-theft pocket in the back protects your valuable items from thieves. Two quick-access pockets on the front, card pocket and glasses pocket on the shoulder strap, and four practical pockets on the sides of the backpack can be used for small items such as phone, power bank, card, glasses and other items that are used regularly..