Travel Backpack With USB Port In Extra Large Expendable Size

【100% Lifetime Warranty】:We provides Lifetime worry-free after-sales service of this travel back pack. If you have any problem about our back bags, please do not hesitate to contact us, we will do our best to resolve it. (THIS ITEM IS NOT INTENDED FOR USE BY PEOPLE 12 AND UNDER.) ✨【Extra Large Capacity & Expandable】:This extra large travel backpack features expandable function. You can increase the width of the travel backpack by 3", making the large travel backpack for men women capacity up to 46L only and hold 3-5 days of travel clothing. Backpack with laptop compartment can store 15.6/17/17.3/18 inch laptops. Multiple functional pockets to keep your personal belongings well-organized and get them easily whenever you need. ✨【TSA Airline Approved & Convenient design】:The extra large travel backpack separate laptop compartment can be freely unfolded 90-180 degrees, allowing you to quickly pass through airport security and keep things tidy. The extra large backpack for travel s