40L Expandable Waterproof Travel Backpack with USB Port & 17” Laptop Sleeve – AirVoyage | Kalsten
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$99.99
$199.99
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This versatile bag offers expandable storage, anti-theft features, and a padded laptop compartment for travel, work, or study.
Built from durable water-resistant nylon, this 40L backpack includes 12 compartments, a padded 17” laptop sleeve and a suitcase-style 180° opening for easy packing. The expandable design adds 6 cm of extra storage for longer trips, and the USB charging port keeps your devices powered while on the move. With an anti-theft back pocket, breathable padding and trolley sleeve, it’s built for convenience and security on every journey.
Why choose our 40L Expandable Waterproof Travel Backpack with USB Port & 17" Laptop Compartment – AirVoyage?
- 40L capacity with 12 compartments for organised storage.
- Expandable design adds extra room when needed for longer trips.
- Padded laptop sleeve fits devices up to 17 inches securely.
- Water-resistant nylon with reinforced stitching for daily durability.
- USB charging port for powering devices on the go.
- Anti-theft back pocket and secure zippers keep valuables safe.
- Airline-approved carry-on size with suitcase-style opening for easy checks.
- Ergonomic straps, breathable padding and a chest buckle for comfort.
Product Specifications:
- Material: Water-resistant nylon fabric
- Capacity: 40 L (expandable by 6 cm)
- Dimensions: 49 x 29 x 19 cm
- Laptop Compatibility: Up to 17 inches
- Compartments: 12 total, including a hidden anti-theft pocket and laptop sleeve
- Features: USB charging port, expandable design, trolley strap, adjustable chest buckle
- Use: Travel, business, college, carry-on luggage