Large, waterproof, travel backpack with space for a laptop - Peterson Expansive travel backpack for clothing, laptop and personal items. A model with a modern design. Made with extraordinary precision from high-quality materials. Perfect for everyday use, for work and for travel.Perfect as Wizzair hand luggage - it meets the dimensions requirements.DimensionsHeight40 cmWidth30 cmDepth10-20 cmHandle height5 cmMaximum harness length92 cmDevice pocket dimensionsPocket height35 cmPocket width30 cmMaximum matrix diagonal17"Suitcase holderA practical solution that will make every trip much more enjoyable There is a handle on the back wall of the backpack that you can attach to your suitcase.Large capacityThree-compartment backpack. All compartments are closed with solid two-way zippers. A well-organized interior will allow you to store a lot, from documents, through a laptop, tablet, smartphone, to clothes.The first compartment has a compartment for a laptop with a diagonal of up to 17". The device will be secured with an additional Velcro strap.The second (middle) chamber has the largest capacity. Inside you can easily fit a large amount of clothes and everyday items. It is also equipped with a small zipper pocketThe third compartment is the smallest and does not have any additional pockets.There is also a deep zipper pocket on the front of the backpack. This is a perfect place for small items that you use often and need easy access to.Extensibility and USB portWhen used as a travel backpack, you can open the zipper to increase the capacity of the backpack.The backpack also includes a cable and a USB port that serves as an "adapter". This allows you to conveniently charge your laptop, tablet or smartphone without taking it out of your backpack.Ergonomic 3-in-1 designThe practical and well-thought-out design of the backpack allows it to be used in three ways:using comfortable,adjustable straps worn on the back;in the hand using a special, reinforced handle;like a travel bag, also in your hand, thanks to the side handle.The back wall of the backpack and the inside of the shoulder straps are lined with mesh fabric ensuring adequate ventilation - sufficient air circulation cools and removes sweat from the back.Thoughtful design and the use ofchest belt relieves the load on the arms and shoulders thanks to the even distribution of weight.High quality materialMade of high-quality waterproof polyester fabric. It is lightweight and durable, with solid zippers and reinforced seams.