Expandable Carry-on Backpack

$44.99

Backpack Dimensions: 18''x 14''x 7'';
Expanded Dimensions: 18''x 14''x 9'';
Capacity: 35L-45L;
Fits up to 17 inch laptop;
Removable shoe compartment for cleaning

Color

Clear

Free standard US shipping
Contiguous 48 states & DC · 4–7 business days total

30-day returns
Merchant-paid return shipping. Read the policy

Questions about this item? [email protected]

Product brand: Matein

SKU: C04-E0AE891CFCDE Category: Travel Backpacks

The details

Meet your next everyday essential.

Specification

Backpack Dimensions: 18''x 14''x 7'';

Expanded Dimensions: 18''x 14''x 9'';

Capacity: 35L-45L;

Fits up to 17 inch laptop;

Features

Removable shoe compartment for cleaning

Separates dirty or wet items

Airline-approved personal item size

TSA-friendly 90–180° opening

Expands to 9-inch extra capacity

Built-in AirTag pocket for security

Waterproof wet/dry separation pocket

High-quality waterproof fabric

Four-way external compression straps

Know the fit

Specifications & selected options

Item: Expandable Carry-on Backpack
SKU: C04-E0AE891CFCDE
Product brand: Matein
Available configurations: Choose from the actual options shown above. Refer to the selected item’s dimensions and included parts.

Backpack Dimensions: 18''x 14''x 7'';

Expanded Dimensions: 18''x 14''x 9'';

Capacity: 35L-45L;

Fits up to 17 inch laptop;

Airline-approved personal item size

Expands to 9-inch extra capacity

High-quality waterproof fabric

Choose & use with care

A few details before you begin.

Pack around the trip

Think about trip length, how you travel and the things you carry most. A packing organizer, day bag and wheeled case serve different purposes.

Compare usable dimensions

Use the stated measurements for the selected bag. Airline baggage rules change and vary by fare, so confirm your airline’s current allowance before travel.

Check the carrying details

Look at compartments, handles, straps and closures described for the exact model. Compare laptop fit and accessory compatibility only where the listing provides them.

Follow the instructions supplied for the exact product. Features, limits and care directions are specific to the selected model.

Delivery, returns & support

Order preparation takes 1–3 business days, followed by 3–4 business days in transit: 4–7 business days in total. Standard shipping is free to the contiguous United States and DC, with no minimum order.

Request a return within 30 calendar days after delivery. We pay return shipping. After receipt, inspection and initiation of an approved refund take 5–7 business days.

Shipping Policy ↗Returns & Refunds ↗

Before you decide

Product questions

Can I use a bag as an airline carry-on?

Compare the exact bag dimensions with your airline’s current rules for your fare and route. A product name alone is not a guarantee of cabin acceptance.

How should I check laptop fit?

Compare your device dimensions with the compartment measurements where provided. A quoted screen size does not always describe the physical dimensions of every laptop.

How do I compare colors, sizes or configurations?

Use the options and measurements on the exact product page. Photographs can look different across screens; available choices are limited to the options actually shown for that item.

What is included with my purchase?

Check the selected product’s description and included-parts information. Accessories pictured in a use scene are included only when the listing says so.