We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Grey expandable laptop backpack with USB port, fits 18 inch laptop

BESIGN

BESIGN 2 in 1 accessory travel laptop backpack expandable 18 inch USB charging port

SKU CH-QF1Y-15AE4

Fits laptops up to 18 inches, expands 30 percent for extra gear, and includes a USB port for power-bank charging on the move

  • Fits laptops from 14 to 18 inches with five-layer protective padding
  • Expands by 30% for extra packing space on longer trips
  • 15-plus independent pockets keep small items organised and accessible
  • Front compartment opens 180 degrees for quick security checks
  • External USB port with built-in cable lets you charge devices from a power bank

Expandable 18-inch laptop capacity

This backpack fits laptops from 14 up to 18 inches in a dedicated compartment lined with five-layer protective sponge. The main section expands by 30 percent to hold clothing, documents or college supplies. A separate shoe compartment keeps footwear away from electronics. It suits travellers and professionals who carry a large notebook plus daily essentials.

Sustained organisation under load

Fifteen-plus independent pockets distribute weight so the bag remains balanced when fully packed. The front compartment opens 180 degrees for quick access to phones, keys and cards without digging. Two side mesh pockets hold water bottles or umbrellas within reach. A hidden zip pocket secures valuables during transit. The layout prevents small items from shifting to the bottom during extended journeys.

External USB charging port

A built-in cable connects your own power bank to the outside port, letting you charge devices without opening the bag. The top carry handle offers an alternative grab point when overhead bins are full. Airline-approved dimensions mean the pack fits under seats or in lockers. Buyers who need a built-in battery or wireless charging should look elsewhere.

Highlights

  • Fits laptops from 14 to 18 inches with five-layer protective padding
  • Expands by 30% for extra packing space on longer trips
  • 15-plus independent pockets keep small items organised and accessible
  • Front compartment opens 180 degrees for quick security checks
  • External USB port with built-in cable lets you charge devices from a power bank

Specifications

No published specifications for this item yet.

Questions about this item

Does the external USB port on the BESIGN backpack generate heat or drain the power bank during all-day use?

The external USB port is a pass-through for your own power bank; it adds no heat or power draw beyond what your bank and cable normally produce.

What must I already own to use the built-in USB charging cable on this backpack?

You need your own power bank and a compatible charging cable for your device; the backpack supplies only the external port and internal wiring.

Will an 18-inch laptop fit in the same compartment as my older 14-inch model?

Yes, the dedicated laptop compartment fits both 14-inch and up to 18-inch laptops with five-layer protective sponge.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.