Premium PU Leather Cylinder Backpack – 40L Anti-Theft Travel & Water-Resistant

Elevate your carry game with this sleek, futuristic 40L cylinder backpack crafted from high-quality waterproof PU leather with a matte black techwear aesthetic. Designed for travelers, gym-goers, commuters, and digital nomads, this versatile 3-in-1 bag effortlessly converts between backpack, duffel bag, and shoulder bag.

Key Features:

•  Large 40L capacity with roll-top closure for expandable storage

•  Separate shoe compartment & wet/dry separation pocket

•  Padded 17-inch laptop sleeve + multiple organized pockets

•  USB charging port (external) & anti-theft hidden pockets

•  Waterproof & scratch-resistant PU leather exterior

•  Heavy-duty buckles, reinforced handles, and breathable padded straps

•  Convertible carry: backpack → duffel → crossbody in seconds

Perfect for weekend trips, gym sessions, daily commuting, or as stylish cabin luggage. Minimalist, durable, and unmistakably modern, this barrel backpack combines cyberpunk style with serious functionality.

Available in Stealth Black and Matte Black editions. One bag. Endless possibilities.