Take on any adventure with the Legion-75 Large by Wolph. Made of durable, waterproof Oxford cloth, this expandable pack can hold up to 60 liters and a 17.3-inch laptop. It's dimensions are 49*32*15CM and when expanded, it's length increases by an additional 5cm, making it a 24inch luggage in disguise.

Enjoy a comfortable and secure fit with breathable back and foam shoulder straps. With features like anti-theft zippers, wet/dry separation, and vacuum compression, this moisture-proof backpack is the perfect companion for any daring urban explorer. So pack your gear, set your password, and get ready to board with the Legion-75!

How to use vacuum compression:

1. Unzip the compressed vacuum-lined bag.
2. Place the clothes inside, ensuring they are arranged neatly.
3. Open the one-way exhaust valve.
4. Press firmly to expel the air from the bag through the valve.