diwolor 35L Multi-Scene Detachable Handle Travel Rolling Backpack Airline Approved,360 Rotating Fit 15.6 Inch Laptop College Backpack With 4 Wheels,Carry on Luggage

Scientific storage, multiple pocketsThis rolling backpack has multiple pockets. The front is simple and high-end, and the front zipper pocket and the middle pocket can hold small items. Water glasses and umbrellas can be placed in both side pockets. Large capacity main bag with laptop compartment that can hold 15.6 -inch laptop and clothing. The rolling laptop bag has 4 wheels can rotate 360 degrees.
^^ 2-in-1 Versatility: Backpack & Trolley in OneQuick-detach handle transforms it into a lightweight backpack climb stairs or navigate crowds effortlessly. No more struggling with bulky fixed trolleys! ^^
High-quality wear-resistant waterproof materials: This travel backpack with wheels is made of high-density polyester, which is durable and light. Business backpack two-way zipper, smooth and durable, long service life. The back of the backpack is designed to be thick and comfortable. ^^ Easy-Clean and Space-savingThe strong aluminum alloy pull rod, it can be folded of space saving. Rain, mud, or wear wont ruin the whole bag. Simply detach the trolley, toss the backpack in the wash-easy cleaning, no hassle.
^^ Airline-Approved Smart Sizing: Detach the trolley to compress into TSA personal item size fits under seats, avoids fees. Bulky fixed trolleys? Gate-check nightmares!