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Luke Case

Men's Expandable Carry On Travel Backpack - Large Size

Regular price $139.50 USD
Regular price Sale price $139.50 USD
Shipping calculated at checkout.

This expandable backpack has enough storage space for your 17" laptop, phone, Switch, tablet, headphones, wireless keyboard and mouse, notebook, umbrella and water bottle. It is the absolute perfect travel companion for business travel trips, or weekend getaways when you need to haul your entire electronic life with you, and still have enough storage space for your clothes and gear.

Expandable capacity backpack: This backpack gets its beef from being fully expandable and opens up from 25L - 30L to accommodate enough room for a full change of clothes for 2-4 days, and also have enough room for your entire shower and grooming kit. It is equivalent to a 24" trolley case.

A carry-on travel backpack: this travel backpack's dimensions are 19.29" × 12.59" × 5.90", small than airlines allow carry-on luggage that measures up to a maximum of 22" × 14" × 9". 

This backpack opened 180 degrees like a suitcase. Besides, fully pull zipper design, velcro opening structure could adjust the opening angle. To people who travel a lot, it is a boon to put a backpack 180 degrees open on the hotel floor or bed at any time.

Plenty of pockets and compartments: there are several exterior pockets and interior pockets to keep your accessories separate and organized. Multiple pockets that can fit your necessities include a 17.3" laptop.

The main pocket can hold your travel goods, fit 5-8pcs clothes, and it is cool that there is a dry and wet storage bag for your entire shower and grooming kit.

The vacuum compression pocket can allow you to pack more clothes.

Encrypted TSA Lock: this smart backpack is safe and secure, it features an encrypted TSA lock, allows you to set a bespoke personal passcode to keep all of your belongings safe from theft when traveling or lining up.

Designed with a gap in the middle of the back pad, you could fix the backpack to rolling luggage to reduce the burden on your back when you travel abroad.

Waterproof fabric, protect your goods from water.

Ergonomic airflow back design with thick but soft multi-panel ventilated padding for added support and comfort, decreasing the pressure of shoulder and neck. Shoulder straps with an adjustable anti-slip chest belt and quick release. The shoulder and handle joints are adopted bold line sewing to make it sturdier. The two thick handles are comfortable for a long time carrying. All the zippers are durable and smooth are sturdy explosion-proof.


    Oford fabric.
    Lining Material: Polyester.


    Before Expansion Dimensions: 19.29" (H) × 12.59" (W) × 5.90"(T)/ 49 cm (H) × 32 cm (W) × 15 cm (T);
    After Expansion Dimensions: 19.29" (H) × 12.59" (W) × 7.87"(T)/ 49 cm (H) × 32 cm (W) × 20 cm (T);
    Before Expansion Capacity: 25 L;
    After Expansion Capacity: 30 L;
    Weight: 1.5 KG;


    Luke Case provides outstanding products and a wonderful buying experience. If you are not satisfied with our product or service for any reason, please reach out and we will attempt to resolve any issues and ensure your contentment.

    Warm Prompt

    1. Cow Leather has a natural smell, but it will disappear in a few days exposed to outside.

    2. 1-2 cm error of measuring is a reasonable range due to different measurement methods.

    3. Please allow little color difference due to different cameras or light environments.

    Customer Reviews

    Based on 5 reviews
    Roberto DiGiulio

    Great bag. It took a long time to arrive.

    Michael Pruslow

    I love this bag! It’s perfect for my work bag.

    Paige Black
    Travel Backpack

    The backpack works very well for carry-on travel, avoiding baggage check waits and fees.

    Silvi Vachhani

    Men's Expandable Travel Backpack with TSA Lock

    Jason Kirshner
    Great quality

    This backpack is incredible. So much storage and the quality is nothing to shy about. Very happy with it despite the wait.