Height: 51 cm Width: 37 cm Length: 20 cm Material: Polyester 600D Are you looking for a reliable travel companion that should be able to handle long journeys and not burden you too much? Don't want to pay baggage check-in fees? Look no further! Designed for adventurers of all ages, the lightweight CabinZero Classic backpack packs as easily as a suitcase and can be easily taken with you into the cabin of an aircraft. The backpack is ideal for sightseeing trips to cities where you don't need a hiking backpack, as well as for multi-day holidays. The extra-large interior compartment can accommodate equipment for several days or weeks spent on the road. Thanks to the extraordinary emphasis on quality and durability of materials and production processes, CabinZero will last you a really long time. Travel light with a CabinZero backpack that will charge you with energy and a desire to explore! padded and adjustable shoulder straps main compartment with zipper 17" laptop compartment special YKK zippers the most durable in their class zipper sliders can be locked with a padlock (not included) side compression straps Upper and side handles for comfortable handling and carrying in the hand Front zip pocket for small items Inner mesh pocket and fabric zip pocket for easier organisation integrated Okoban Global Luggage Tracker tag Waterproof material The 10-year warranty can be extended free of charge up to 25 years by "liking" the CabinZero FB page (no later than 30 days from the date of purchase) and filling out the form on the manufacturer's official website What is Global Luggage Tracker by Okoban? It is a security feature that allows lost or stolen luggage to be returned to its owner after being found. The system works on the principle of found and lost. After purchasing the CabinZero backpack, all you have to do is register the code on the label on the okoban.com.Dimensions: 51 x 37 x 20