








Product Overview
The MATEIN Carry on Backpack is a 40L, flight-approved travel backpack designed for men and women who need a reliable, organized, and versatile bag for short trips, business travel, or daily commuting. Built to meet most airline personal item size requirements, it fits comfortably under the seat or in the overhead compartment on airlines like Spirit, Frontier, EasyJet, and JetBlue. With a TSA-friendly design and multiple compartments, this backpack keeps your belongings secure and accessible. Whether you’re heading out for a weekend getaway or carrying your laptop and essentials to work, this bag combines practicality with comfort for travelers on the go.
Key Features
- Airline Approved Personal Item Size: Measuring 18”H x 13.5”L x 8”W, this backpack is designed to meet the personal item size requirements of most major airlines. It fits easily under the seat or in the overhead bin, helping you avoid checked baggage fees and streamline your travel experience.
- TSA-Friendly 90-180° Opening: The main compartment opens flat like a suitcase, allowing for quick and easy access during security checks. This design keeps your items organized and makes packing and unpacking more efficient.
- Spacious & Organized Storage: Features four main compartments, including a large double-zippered main section that can hold enough clothing and gear for a 2-3 day trip. The dedicated laptop compartment is padded to safely accommodate up to a 17-inch laptop, while the front compartment includes multiple pockets for smaller items like chargers, notebooks, and travel documents.
- Secure Hidden Pocket: A discreet interior pocket protects valuable items such as passports, wallets, and electronics from theft or loss, giving you peace of mind while traveling.
- Built-in Shoe Compartment: Located at the bottom of the bag, this compartment fits shoes up to size 12 and includes venting holes to reduce odor. It can also be used to store toiletries or accessories, keeping dirty or damp items separate from the rest of your belongings.
- Water-Resistant & Durable Construction: Made from high-density polyester with water-repellent properties, the backpack resists light rain and spills. Sturdy metal zippers ensure long-lasting performance, and the laptop compartment features lockable zippers (lock not included) for added security.
- Comfortable & Ergonomic Design: Features an airflow back panel with multi-panel padding and breathable, adjustable shoulder straps to reduce strain during extended wear. Padded top and side handles provide multiple carrying options, while a luggage strap allows you to attach the backpack to rolling luggage for easier transport.
- Side Mesh Pocket: A convenient side pocket holds a water bottle, umbrella, or small travel items, keeping frequently used essentials within easy reach.
Technical Specifications
- Capacity: 40 liters
- Dimensions: 18”H x 13.5”L x 8”W
- Laptop Compatibility: Up to 17 inches
- Material: Water-repellent high-density polyester
- Zippers: Sturdy metal with lockable laptop compartment (lock not included)
- Compartments: 4 main sections including main storage, laptop sleeve, front organizer, and bottom shoe compartment
- Weight: Not specified (based on materials and design, lightweight for travel use)
- Color: Black
Benefits & Use Cases
This backpack is ideal for a variety of travel and daily use scenarios. Frequent flyers will appreciate its airline-compliant size and TSA-friendly design, making it perfect for short business trips or weekend getaways. Students and professionals can use it as a college daypack or commuter bag, carrying laptops, textbooks, and work essentials with ease. The shoe compartment and organized layout make it a great choice for gym-goers or travelers who want to keep footwear separate. Its durable, water-resistant build also suits light outdoor use, such as hiking or day trips, while the sleek black design ensures it looks professional in any setting. Suitable for both men and women, it’s a practical gift for travelers, students, or anyone who values functionality and style.
Important Notes
This backpack is not intended for use by children under 12 years of age. While the laptop compartment is lockable, the product does not include a lock—users must provide their own for added security. The shoe compartment may reduce available space in the main storage area, but it offers convenient separation for dirty or damp items. Care should be taken to avoid overloading the bag beyond its 40L capacity to maintain comfort and structural integrity. Always check with your airline for specific carry-on and personal item policies before travel.


About MATEIN:
To create products that inspire people to get out and live passionate lives; exploring, creating, and living life in the moment!




