About This

• 【100% Lifetime Warranty】: Normal Size: （21.6 x 14 x 7.8 inch; Expanded Size: 21.6 x 14 x 11 inch). 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.
• 【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.