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Large 40L travel backpack with laptop compartment and chest strap

BFKK

BFKK 40L Travel Backpack 17.3" Laptop TSA Carry-On

SKU CH-J7CM-TX4W3

A 40 L carry-on backpack with a 90–180° lay-flat opening for TSA screening, a dedicated 17.3″ laptop and 12.9″ tablet sleeve, chest and waist straps for load balance, plus a luggage pass-through strap

  • 40L capacity fits four-day trips
  • Opens 90°-180° for fast TSA screening
  • Padded compartment protects 17.3" laptop and 12.9" tablet
  • Chest strap and waist belt distribute load evenly
  • Luggage pass-through sleeve secures bag to rolling suitcase

Capacity and Carry-On Compliance

This 40L backpack fits a 17.3 inch laptop and a 12.9 inch tablet in a dedicated tech compartment. It meets IATA carry-on size limits and opens 90° to 180° for quick TSA screening. The design targets travellers who need maximum packing volume without checking a bag.

Load Distribution and Access

A chest strap and belt spread the load across the torso to reduce shoulder pressure during extended wear. Thickened shoulder straps and back padding add comfort when the pack is fully loaded. Side handles and a luggage pass-through sleeve allow the bag to ride on a rolling suitcase.

Fit Checks Before Buying

Verify that your laptop does not exceed 17.3 inches and your tablet does not exceed 12.9 inches for the padded sleeves. Confirm your airline accepts the stated external dimensions for overhead or under-seat storage. The expansion wrap pocket adds volume but may push the bag beyond strict carry-on sizers when fully extended.

Highlights

  • 40L capacity fits four-day trips
  • Opens 90°-180° for fast TSA screening
  • Padded compartment protects 17.3" laptop and 12.9" tablet
  • Chest strap and waist belt distribute load evenly
  • Luggage pass-through sleeve secures bag to rolling suitcase

Specifications

No published specifications for this item yet.

Questions about this item

How does the 40 L backpack handle heat and weight when worn all day?

Padded shoulder straps, a thickened back panel, plus an adjustable chest strap and waist belt spread the 40 L load across your torso to reduce shoulder pressure and improve airflow during long wear.

What devices must I already own to use the dedicated tech compartment?

The compartment fits laptops up to 17.3 inch and tablets up to 12.9 inch, so you need a device within those screen sizes to fill the padded sleeves.

Will the 90–180 degree opening work with older carry-on sizers at the gate?

The clamshell design opens flat within the 20.47 x 13.39 x 9.06 inch frame, meeting IATA carry-on limits so it fits both overhead bins and under-seat spaces on most airlines.

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