WELDUN Roll Top Laptop Backpack | 18-27L Expandable | Fits 17.3" | Waterproof | Navy

Whether you're commuting, travelling, or heading to university, the WELDUN roll top backpack adapts to your day. Its expandable design grows from 18L to 27L, making it the only bag you'll ever need.

Key Features

• Expandable 18–27L capacity — adjusts to carry everything from a day's essentials to a weekend's worth of gear
• Fits laptops up to 17.3" — padded laptop compartment keeps your device safe and secure
• Waterproof material — keeps your belongings dry in unpredictable British weather
• Roll top closure — secure, flexible, and easy to use
• Multiple compartments — organised storage for all your essentials
• Comfortable carry — padded shoulder straps for all-day comfort

Perfect For

• Daily commuting & office use
• University & college students
• Travel & weekend trips
• Gym & outdoor adventures

Specifications

• Capacity: 18–27L (expandable)
• Laptop Size: Up to 17.3"
• Material: Waterproof
• Colour: Navy