SUPER LARGE CAPACITY & MULTI POCKETS - Extra large backpack owns 20+ independent pockets for large storage and organization for small items. 3 main compartment, 1 separate padded laptop compartment pocket, 1 front zipped pocket. Both side mesh pockets outside for oversize water bottle and compact umbrella, three net compartment fit your laptop accessories. 9 inner pockets for keys, pen or small accessories. With lanyard design on the shoulder strap, sunglasses is easily to hang with. TSA APPROVED & LUGGAGE SLEEVE - At Checkpoint, Unfolds the smart laptop backpack freely 90-180 degree making you quickly through the airport security and keep items tidy, exclusive designed for flight travel. This tech backpack fits under seat on an airplane. A luggage strap on the back allows the travelling backpack to be fitted on luggage/suitcase, slide over the luggage upright handle tube for easier carrying. Serve as a extra large durable backpack for travel. EXTRA LARGE & GAMING LAPTOP BACKPACK