This 40-liter expandable backpack is engineered for travel, work, and study, delivering expandable storage, security features, and a padded laptop sleeve that fits devices up to 17 inches (43.18 cm).
Constructed from water-resistant nylon with reinforced stitching, it is built for daily durability. The suitcase-style opening unfolds to 180 degrees, simplifying packing. When you need extra capacity, the design expands by 6 cm (about 2.4 inches) for additional room.
Inside, you’ll find 12 compartments, including a hidden anti-theft pocket and a padded laptop sleeve that accommodates laptops up to 17 inches (43.18 cm).
A USB charging port allows on-the-go power for phones, tablets, and accessories while you travel.
Security and comfort are designed into the details: an anti-theft back pocket with secure zippers, a trolley sleeve for luggage compatibility, ergonomic shoulder straps, breathable padding, and a chest buckle for stable, comfortable wear.
Size and use notes: airline-approved carry-on dimensions with a 40 L base capacity (expandable by 2.4 in). Overall measurements are 19.3" × 11.4" × 7.5" (49.02 cm × 28.96 cm × 19.05 cm). Laptop compatibility goes up to 17 inches (43.18 cm).
Use cases include travel, business, college, and carry-on luggage.
