Sirmaeed Carry on Backpack, Extra Large 40L-50L Travel Backpack TSA Approved, Expandable Laptop Bagpack, Water Resistant Bag Compatible with 17.3 inch Laptops, Black

Price: $39.99 - $27.99
(as of Jan 23, 2026 16:25:44 UTC – Details)

From the brand

Our backpacks are of excellent quality, wear-resistant, waterproof, can be used for outdoor travel or commuting, is your good partner on the road.

Travel backpack

Laptop backpack

【100% Lifetime Warranty】：Sirmaeed travel carry on backpack comes with lifetime worry-free after-sales service. If you have any issues, please don’t hesitate to contact us, and we’ll be more than happy to help you out. (THIS ITEM IS NOT INTENDED FOR USE BY PEOPLE 12 AND UNDER.). (THIS ITEM IS NOT INTENDED FOR USE BY PEOPLE 12 AND UNDER.)
【Expandable & Extra Large Capacity】: This large travel backpack can expand by 5 cm, increasing its capacity to 40L-50L. Whether it’s clothes, makeup, camera gear, or other travel essentials, this extra large travel backpack has got you covered.
【TSA Airline Approved】：The mens backpack for travel is designed to meet airline requirements and can be unfolded from 90-180° for quick security checks. A luggage strap on the back is designed to fit on the luggage’s handle, for easier carry on international travel.
【Water-Resistant & Anti-Theft】：Made from water-resistant materials, the Sirmaeed travel backpack keeps your belongings safe and dry in light rain weather. It is perfect for outdoor activities. There is also an anti-theft pocket on the back of the suitcase backpack, which can store important documents such as passports and ID cards.
【Handbag or Backpack】: The Men’s Airplane Travel Backpack comes with padded adjustable shoulder straps and 2 padded carry handles to easily transform this travel backpack from a handbag to a backpack. The personal item travel backpack has two padded carry handles on the top and side of the bag for easy lifting at any time.