Liz — small Rucksack & bike bag 
The “little one” still offers enough space for everything important: A laptop of up to 15" in size fits into the compartment, which is securely padded towards the back. There is also space for a water bottle, documents, wallet and mobile phone. 4-in-1: backpack, tote bag, shoulder bag and bike bag! With a maximum volume of 20 liters, “Liz small” can be quickly transformed from a city backpack into a luggage rack bag for the bike in just a few simple steps — thanks to the practical carrying strap and smaller size, it can also be used very easily as a shoulder bag or can be easily transported with a handle. Liz small is closed with a large zipper. This is also used as a design element on the front. This is a very good place to store small items that you need quick access to on the go.