Travel Backpack, Extra Large Backpack, Carry On Backpack, 40L Expandable Airline Approved Water Resistant Business Luggage Suitcase Daypack Bag Fits 17 Inch Laptops, Travel Gifts for Men Women, Black

Friendly Customer ServiceWe provides Lifetime worry-free after-sales service of this travel back pack. If you have any problem about our carry on backpack, 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. )
DimensionsNormal Size: 19.6 * 12.9 * 5.9 inch;
Expanded Size: 19.6 * 12.9 * 9 inch.
Expandable & Large CapacityThis large travel backpack is designed to be expandable, backpack for travel giving you a large capacity pack up to 40L, unzipping to get larger storage space. The backpack for men women fits overhead and under seat while on state of standard carry on size, ideal for business or weekend travel, and easily carried on most flights.
Airline Approved & Practial: The large travel backpack airline approved can be freely unfolded 90-180 degrees, allowing you to quickly pass through airport security and keep things tidy. The luggage strap on back allows the mens backpack for travel to securely slip over the handle of any rolling luggage for hands-free transport, easier carrying. A perfect travel gifts for men women.
USB Charging Port & Headphone HoleCarry on backpack built-in USB Charging Port and headphone outside hole design. This backpack travel is convenient to charge your phone(Note: POWER BANK is not included). Headphone jack provide a hole to enjoy the music while walking.
Reduce PressureThe travel backpack for men women equipped with adjustable chest straps, air-mesh ventilated back panel, can effectively relieve the pressure on the shoulder and neck. The backpack travel has a thickened sponge handles and shoulder straps provide you with more comfort when you are carrying and gripping the travel laptop backpack.
Anti-theft & WaterproofThis mens backpack has a zippered pocket on the back, which can store valuables such as passports, mobile phones, iPads, etc., anti-theft and convenient. This large travel backpack is made of waterproof polyester fabric and scratch-resistant material, which has a certain life waterproof function and durability.