KADVA Step 25 l is a versatile backpack for those looking for a universal solution for everyday use and a short trip out of town. It offers comfort, functionality, and thoughtful space organization. Thanks to numerous pockets, adjustable elements, and modern styling, it works perfectly in various conditions.
Basic data
Physical parameters
Protection and safety
Hydration system
Product details
Care and environment
Warnings and producer's data
KADVA Krok 25 l city backpack black (KDV-QVB5C017-BK)
The hiking backpack KADVA Krok 25 l is a model designed for users who combine urban lifestyle with occasional trips out of town. Its capacity and pocket layout make it suitable for both everyday use and light trekking or weekend outdoor activities. Comfortable construction, durable material, and practical details make it a versatile companion in various situations.
25 l capacity – perfect for a day
The 25-liter capacity is a solution that works great for everyday use. It allows you to easily pack everything you need – from electronics and documents to snacks, a water bottle, or outerwear. The KADVA Krok falls into the category of compact backpacks, but thanks to well-planned space, it does not lack room. It is a model that does not overwhelm with its size, yet allows you to comfortably carry everything important.
Laptop pocket – safe transport
Inside the backpack, there is a special, dedicated laptop pocket that can accommodate a standard-sized device. This pocket secures the equipment from shifting and protects it from minor shocks while carrying. It is an excellent solution for people who use the backpack for work, school, or university and do not want to carry an additional bag for electronics.
Compression straps – volume adjustment and stability
Side compression straps allow you to reduce the backpack’s volume and stabilize its contents. Thanks to them, you can easily adjust the backpack to the amount of luggage carried. Compressing the contents prevents them from shifting while walking, which significantly improves carrying comfort. This solution will be especially appreciated by people who use the backpack in various situations – from work to trekking.
Front open pocket – quick access to clothing
On the front of the backpack, there is a large, open pocket that is perfect for storing a light jacket, sweatshirt, or rain poncho. This layout allows you to quickly reach outerwear without opening the main compartment. The open pocket works particularly well in changing weather conditions when you often reach for an additional layer.
Durable material – resistance and ease of care
The entire backpack is made of polyester – a material resistant to abrasion and external factors. The fabric withstands daily use well, and its care is quick and simple – just wipe it with a damp cloth. This makes the backpack ideal for intensive, everyday use both in the city and beyond.
Product Details

Side mesh pockets – a place for bottles
On the sides of the backpack, two elastic pockets made of breathable mesh have been placed. This is the perfect spot for a water bottle, a bottle of water, or other items you want to keep handy – such as tissues, gloves, or a small snack. The mesh material adapts to the contents while keeping them securely in place, even during dynamic movement.

Reflective elements – safety after dark
The KADVA Krok backpack has been equipped with reflective elements that improve the user's visibility after dark or in low-light conditions. Thanks to them, you are more visible to drivers and other road users. This is a particularly important feature for people who use the backpack during bike commutes or evening walks.

Front elastic loops
On the front sides of the backpack, there are elastic bands and practical loops that allow you to attach additional equipment. This is a place where you can conveniently clip, for example, a jacket, bicycle helmet, trekking poles, or a sleeping mat. Such a system significantly increases the functionality of the backpack.

Chest strap – stabilisation during movement
The adjustable chest strap used in this model allows for a better fit of the backpack to the body and stabilises it during movement. It provides greater comfort during intense walking, running, or cycling. Additionally, it relieves the shoulders and prevents the straps from slipping.

Flexible front pocket – quick access
On the front panel of the KADVA Krok 25 l backpack, there is an elasticated, open pocket that is perfect for storing items you want to access without opening the main compartment. You can easily fit a lightweight rain jacket, sweatshirt, or map in it, making it an extremely practical addition.

Carrying handle
At the top of the backpack, there is a sturdy handle that allows you to carry it comfortably by hand or hang it on a hook. This practical solution is useful in the office, at home, or on public transport. It also allows you to safely put the backpack down without the risk of it getting dirty.
At Kadva, we focus on ensuring that every trip to the mountains, camping, or by the water runs smoothly and allows you to fully enjoy your time in nature. Our offer primarily consists of functional and high-quality equipment and travel accessories that will make organizing a camping trip, tent outing, or family beach day easier and more enjoyable. We prioritize practicality, comfort, and durability of our products to meet the demands of even the most discerning outdoor enthusiasts.
In our assortment, you will find various models of deck chairs — both garden ones, perfect for relaxing in your green corner, and travel ones, ideal for trips and camping. Our camping furniture, designed with mobility and comfort in mind, is an essential part of every campsite setup. Our beach tents, which provide shade and privacy on hot summer days, guarantee a successful rest.

Very cool backpack
Super price, super functionality. Bought the backpack as a transitional one.
Super cheap cool backpack
There are no fireworks at this price, but the price to quality does not compare.
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KADVA Krok 25 l city backpack black
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KADVA Krok 25 l city backpack black
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