Product Overview
The KROSER Friendly Travel Laptop Backpack is a spacious, durable backpack designed for students, professionals, and travelers who need reliable storage and modern functionality. With dimensions of 18.6”x13.5”x10.8”, it comfortably fits laptops up to 17.3” in size, making it ideal for large gaming laptops or business notebooks. Crafted from high-quality water-repellent ballistic fabric, this backpack offers both style and protection against the elements. Its thoughtful design includes multiple compartments, an integrated USB charging port, and RFID-blocking technology, ensuring your devices and personal information stay safe during daily commutes or long trips. Whether used for college, business, or outdoor adventures, this backpack combines practicality with everyday convenience.
Key Features
- Durable Water-Repellent Material: Constructed from high-grade ballistic fabric that resists moisture and wear, helping keep contents dry in light rain and extending the bag’s lifespan.
- Large Capacity & Organized Storage: Multiple separated compartments and pockets allow efficient organization for laptops, tablets, power banks, A4 files, wallets, clothes, and accessories.
- Functional Front Pocket: Features a waterproof zipper to securely store frequently accessed items while keeping them protected from the weather.
- Side Pockets & Mesh Compartments: Equipped with zippered side pockets and breathable mesh sleeves to hold water bottles, umbrellas, or small essentials.
- Hard Shell Zone on Top: Provides a secure and convenient space for sunglasses, mobile phones, or other delicate items that require protection.
- Built-In USB Port Design: Allows easy access to charge devices via a connected power bank (not included), offering hands-free convenience while on the go.
- Anti-Theft & Safety Features: Includes an airflow back padding system for comfort during extended wear and a secret pocket to safeguard valuables.
- RFID Protection: Features special pockets with identity protection to prevent unauthorized scanning of IDs, credit cards, and passports.
- Universal Fit & Convenience: Comes with a luggage strap that securely attaches to rolling suitcases, streamlining airport travel and reducing strain.
Technical Specifications
- Dimensions: 18.6” x 13.5” x 10.8”
- Weight: 3.08 lbs
- Material: Durable, water-repellent ballistic fabric
- Laptop Compatibility: Up to 17.3” laptop
- USB Port: Built-in (power bank not included)
- RFID Protection: Yes (in select pockets)
- Closure Type: Zippered main compartment and front pocket
Benefits & Use Cases
This backpack is engineered to support active lifestyles across multiple scenarios. Students will appreciate its roomy interior and organized layout, which easily accommodates textbooks, notebooks, a tablet, and personal items for campus days. Professionals can use it for commuting to work, storing documents, and carrying a laptop and charger securely. Frequent travelers will find the luggage strap especially useful when navigating airports, while the water-resistant material adds peace of mind during unexpected weather. Gamers benefit from the large 17.3” laptop fit, while the discreet design ensures the backpack remains versatile for business environments. The airflow back padding enhances comfort, even when carrying heavy loads over long periods.
Important Notes
Please note that the USB port requires an external power bank (sold separately) to function for charging devices. This product does not include a power bank. Always ensure zippers are fully closed to maintain the backpack’s water resistance. The RFID pockets offer protection against electronic theft but should not be relied upon as a complete security solution. Care should be taken to avoid prolonged exposure to wet conditions to preserve fabric integrity.






【QUALITY MATERIAL】: This stylish laptop backpack is made of durable and high-quality water-repellent ballistic fabric; Dimensions: 18.6”x13.5”x10.8”, fits up to 17.3” laptop; Weight: 3.08LBS
【MULTI-COMPARTMENT】: Our large travel backpack with separated compartments and pockets which can provide roomy space for your computer, iPad, power bank, A4 files, wallet, cards, clothes and more your items. Functional front pocket with waterproof zipper. Side zippered pockets and mesh pockets can hold your umbrella, water bottle, small accessories etc. A hard shell zone is designed on the top which is convenient and safe for you to put your sunglass, cell phone etc
【USB PORT DESIGN】: Built-in USB PORT is convenient to charge your cell phone in a safe way (POWER BANK is NOT included)
FUNCTIONAL & SAFETY】:A well-knitted “ luggage strap” is quite convenient for you to fix the backpack on the trolley of your luggage, making your journey and travelling more convenient wherever you go. Design of an air-flow back padding system and a secret pocket ensures great comfort and safety in your journey. RFID Pockets with Identity protection function protects date encoded on most IDs, credit cards and passport
This practical laptop backpack is large and durable, which is perfect for college, travel, business, everyday use and outdoor activities. Practical gifts for friends, mother, father, her or him











