The BASIL B-SAFE COMMUTER USB HOOK-ON LED NORDLICHT 13 L backpack is the perfect solution for your daily trips. With a Hook On rack mounting system, compatible with all types of racks, and made from a combination of water-repellent materials, this pack is practical and durable. In addition, it has an interior section with a zipper and a specific compartment for a water bottle, interior space for a laptop up to 14 inches, iPad, smartphone, house keys and pens, and a waterproof Nordlicht rear LED light strip integrated into the backpack. It works with 2 AA batteries and has a USB cable to connect a Power Bank to the laptop. Don't worry about public transport, since the backpack has a specific pocket on one of the straps to store a transport card.