Expandable 45L–55L Water-Resistant Travel Backpack with 18" Laptop Compartment

Travel confidently with this versatile expandable backpack, meeting carry-on standards and offering excellent organisation for any trip.

With a capacity ranging from 45L to 55L, this backpack features a dedicated padded compartment for laptops up to 18.3", a spacious main compartment with elastic straps to secure clothing, and multiple front and side pockets for easy access to essentials. The expandable design allows you to adjust storage space when needed, while the hidden shoulder straps and trolley sleeve add travel convenience. Made from high-quality water-resistant polyester Oxford cloth with explosion-proof zippers, it’s built for durability and all-weather performance.

Why choose our Expandable 45L–55L Water-Resistant Travel Backpack with 18" Laptop Compartment:

• Expandable design from 45L to 55L for flexible packing
• Meets most airline carry-on size requirements
• Padded compartment fits laptops up to 18.3" 
• Elastic straps in the main compartment keep clothes secure
• Multiple pockets for organised storage of essentials
• Hidden shoulder strap design for versatile carrying options
• Durable water-resistant polyester Oxford cloth with explosion-proof zippers
• Trolley sleeve for easy attachment to luggage

Product Specifications:

• Material: Water-resistant polyester Oxford cloth
• Dimensions: 19.42 (H) × 13.99 (W) × 11.00 (D) inches
• Capacity: 45L–55L (expandable)
• Laptop Fit: Up to 18.3" 
• Compartments: Main compartment, laptop compartment, front organiser pocket, side bottle/umbrella pocket, hidden strap storage
• Colours: Black, Blue, Grey

Perfect for business, weekend getaways, or long trips, this durable backpack delivers flexibility, organisation, and comfort on the go.