Is there something like a favorite piece? We at Kaikkialla definitely say: YES! HATTU is a backpack that you will always have with you wherever you go. City – Country – River, traveling or to work, pack your things in your HATTU. Stow your laptop in its own compartment and also your pens, your cell phone, your keys, your passport, …: HATTU offers a space for all your belongings. No matter where you are and what you do, you are always well organized. And will also look good with your HATTU!