Roll-top city backpack in gray color made of waterproof polyester - PetersonRoll-top city backpack will meet your expectations. Minimalist design is combined here with maximum functionality and durability, and all this is enclosed in an elegant, waterproof construction. Made of durable, waterproof synthetic material;Large, roomy backpack - holds A4;Modern, minimalist design with a matte finish.Modern design and waterproofThe backpack is made of high-quality, synthetic material that provides protection against moisture. Regardless of whether you are caught in a sudden downpour or have to face changing weather conditions, the contents of the backpack will be dry and safe. What's more, waterproof zippers are an additional guarantee of protection, which makes the backpack ideal for all weather conditions.Large capacity and functionalityThe backpack offers a capacity of about 17 liters, which makes it large enough to hold all the most important things, while maintaining a compact and modern look. The height of 45 cm (57 cm when the upper part is unfolded) and the width of 29 cm and depth of 13 cm make it ideal for carrying a laptop, documents, and everyday trinkets. The main compartment with convenient access is complemented by 7 functional pockets, which allows for effective organization of space. The backpack is equipped with: a compartment for a laptop up to 15.6" (pocket dimensions 33x27 cm);4 large, open pockets inside the compartment;2 external pockets on the front of the backpack (large and small), closed with a zipper.Carrying comfortThe backpack is equipped with 7 cm wide shoulder straps, which guarantee carrying comfort, even when fully loaded. The length of the shoulder straps can be adjusted (from 50 cm to 95 cm) makes the backpack adapt to every user, regardless of height or carrying preferences.|The back wall of the backpack and the inner part of the shoulder straps are sewn with a special mesh material, which provides optimal ventilation. Thanks to this construction, the backpack guarantees adequate air circulation, minimizing the risk of excessive sweating during prolonged wear, which significantly increases the comfort of use even on warmer days.The height of the handle, which is 8 cm, is an additional convenience, allowing you to carry the backpack in your hand.