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Grey expandable travel backpack with laptop compartment and side charging port

Corn Electronics

Corn Electronics X-Large Travel Backpack Grey 40L 17.3in Laptop

SKU CH-8E3G-3QR5R

Expandable 35 to 40 litre backpack fits a 17.3 inch laptop, opens 90 to 180 degrees for security, and includes a charging port and two toiletry bags

  • SizeX-Large
  • TypeBackpacks
  • ColorGrey

Color Grey

  • Protects 17.3" laptop with thick padded compartment
  • Expands from 35L to 40L for 3–7 day trips
  • Opens 90–180° for quick airport security checks
  • Waterproof polyester with anti-theft back zipper pocket
  • Includes two toiletry bags plus wet/dry separation compartment

X-Large 40L Travel Backpack for 17.3in Laptops

This Corn Electronics backpack expands from 35L to 40L and includes a padded compartment that fits a 17.3in laptop. The waterproof polyester construction resists moisture while the anti-theft back zipper pocket secures valuables. A side charging and headphone port offers convenient external access. It weighs 2.5Lb and comes with two toiletry bags plus a wet and dry compartment.

Check Laptop Size and Airline Personal Item Rules

Verify that your laptop does not exceed 17.3in so it fits the dedicated padded sleeve. Confirm your airline allows a personal item that opens 90 to 180 degrees for security screening and fits under the seat. Ensure you have a power bank and cable if you plan to use the external charging port. The shoulder straps can be hidden if you prefer to carry the bag by the side handle or attach it to a suitcase via the luggage strap.

Suits Multi-Day Travellers Needing Laptop Protection

Ideal for travellers on 3 to 7 day trips who want a single carry-on that protects a large laptop and organises toiletries in the included pouches. Not suited for buyers who need a smaller daypack under 35L or who want a bag without a dedicated 17.3in laptop sleeve. Also not for those who require a frameless ultralight pack or a hard-shell suitcase for checked luggage.

Highlights

  • Protects 17.3" laptop with thick padded compartment
  • Expands from 35L to 40L for 3–7 day trips
  • Opens 90–180° for quick airport security checks
  • Waterproof polyester with anti-theft back zipper pocket
  • Includes two toiletry bags plus wet/dry separation compartment

Specifications

SizeX-Large
TypeBackpacks
ColorGrey

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Questions about this item

Does the backpack include a power bank or charging cable for the built-in USB port?

The side port is an opening only; a power bank and charging cable are not included and must be supplied separately.

Should I choose the 35 L or 40 L capacity for a five-day trip?

The bag expands from 35 L to 40 L, so you can compress it for lighter loads or use the full volume for a five-day journey.

Will a 17.3 inch laptop fit in the padded compartment?

Yes, the dedicated laptop sleeve is designed to protect and accommodate a 17.3 inch laptop.

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