KROSER 17.3 Inch Laptop Briefcase for Business Travel

Expandable laptop briefcase for business travel, office work, and organized daily carry

The KROSER 17.3" Expandable Laptop Briefcase is designed for professionals, commuters, and business travelers who need organized storage, flexible space, and a clean work-ready look. This expandable laptop briefcase fits most laptops up to 17.3 inches and combines padded laptop protection, expandable capacity, water-repellent canvas polyester fabric, and organized compartments for business travel, office use, meetings, commuting, and everyday work.

Built for busy workdays and short trips, the expandable main compartment gives you extra room when you need to carry more. The bag expands from 7.5" to 9.5" deep, adding space for files, documents, notebooks, chargers, accessories, and travel essentials while keeping a professional briefcase profile. Spacious compartments help separate your laptop, iPad, mouse, wallet, files, and daily items, so everything is easier to find during office hours, airport movement, or daily commuting.

This 17.3 inch laptop briefcase is designed for practical business and travel organization. The padded laptop compartment helps protect your device from everyday bumps, while the front pocket keeps quick-access items such as keys, cards, tickets, passport, earphones, and cables within easy reach, making the bag practical for meetings, check-ins, commutes, and organized daily carry.

Made with water-repellent canvas polyester fabric, this expandable laptop briefcase is built for dependable everyday use while maintaining a professional black appearance. The removable and adjustable padded shoulder strap supports comfortable carrying, and sturdy PU handles provide a clean business look with a reliable grip. A luggage strap lets the briefcase attach to rolling suitcases, making it easier to move through airports, hotels, and business travel stops.

Whether you need an expandable work briefcase, a large laptop briefcase for travel, or a professional office bag with flexible storage, this KROSER briefcase balances storage, protection, organization, and easy carrying in one practical design.

• Fits most laptops up to 17.3 inches with padded protection.
• Expandable main compartment adds extra storage space when needed.
• Spacious compartments for laptop, iPad, mouse, files, wallet, notebooks, and daily essentials.
• Front pocket for quick access to keys, cards, tickets, passport, earphones, and cables.
• Water-repellent canvas polyester fabric supports everyday durability.
• Removable and adjustable padded shoulder strap for comfortable carrying.
• Sturdy PU handles provide a professional look and reliable grip.
• Luggage strap allows easy attachment to rolling suitcases.
• Professional black design for business travel, office work, commuting, meetings, and everyday carry.

• Laptop Compatibility: Up to 17.3 inches
• Dimensions: 18" × 12.8" × 7.5" / 9.5"
• Weight: 2.88 lbs
• Material: Water-repellent canvas polyester
• Structure: Expandable laptop briefcase with organized compartments
• Color: Black
• Best For: business travel, office work, commuting, meetings, and everyday carry

Wipe the briefcase gently with a soft damp cloth and allow it to air dry fully before storage. Do not machine wash, bleach, iron, soak, or expose the fabric to sharp surfaces for long periods. Store it in a cool, dry place when not in use to help maintain the canvas polyester fabric, padded shoulder strap, PU handles, luggage strap, zippers, expandable structure, and overall shape.

KROSER offers a limited warranty covering manufacturing defects. If you need assistance, please contact our customer support team with your order information.