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KADVA Fleiro 30 l is a hiking backpack with back ventilation, a hip belt, and an integrated cover. It is suitable for day trips and outdoor use. Practical access from the bottom and compression straps make organisation easier.

Basic data

Brand KADVA
Country of origin of the brand Poland
Sport Tourism, Sportstyle
Gender Male, Woman
Season Year-round
Leading colour Black
Model/product code Fleiro KDV-B5C024-BK
Purpose Tourism, Urban
Code 2000154923

Physical parameters

Capacity 30 l
Number of chambers 3
Weight 0,79 kg
Material Polyamide (Nylon)
Height 50 cm
Depth 19-20 cm
Width 21-27 cm

Protection and safety

Waterproof No
Rain cover Yes
Reflective elements Yes

Hydration system

Compatibility with hydration system Yes
Bucket No

Product details

Fastening type Castle
Carrying system Windflow
Hip belt Yes
Chest strap Yes
Laptop pocket No

Care and environment

Care instructions Clean spotwise with warm water and a mild detergent

Warnings and producer's data

Producer BRANDSLAB SP. Z O. O. | WROCŁAWSKA, 17B, lok. 15-16, ZIELONA GÓRA, 65-427, POLAND | contact@brandslab.pl

Hiking backpack KADVA Fleiro 30 l black (KDV-B5C024-BK)

KADVA Fleiro 30 l hiking backpack has been designed with longer hikes and demanding routes in mind, where both capacity and carrying comfort matter. This model allows efficient organisation of equipment thanks to a well-planned compartment layout and thoughtful structural solutions. Its purpose includes both mountain trekking and recreational trips outside the city.  

Access to contents and space organisation

The KADVA Fleiro 30 l is equipped with a practical system of pockets and access points that supports the organisation of carried items. The main compartment is secured with a sturdy zipper, and access to the contents is facilitated by a zipper at the bottom. Side mesh pockets, an internal organiser, and a hip belt with a pocket allow effective arrangement of contents and quick access to the most needed items.

Durable nylon fabric and strong polyester

The KADVA Fleiro 30 l is made from a combination of polyamide fibres and polyester material, which enhances its resistance to tears and dirt. The polyamide material is characterised by increased mechanical strength, while the polyester structure exhibits low water absorption. This combination allows the backpack to be used even in conditions of elevated humidity.

Construction relieving the back and improving carrying stability

The KADVA Fleiro 30 l features a carrying system integrated with a flexible frame that stabilises the structure and supports the back during walking. Anatomically shaped shoulder straps and a wide hip belt allow even weight distribution, reducing pressure on the spine. The whole can be precisely adjusted to the body shape, which improves carrying comfort even when fully loaded.

Practical main compartment 

The backpack has a zippered main compartment, whose design supports efficient packing of clothing and equipment. Access to the interior is possible both from the top and through the bottom zipper, which increases organisational convenience. This layout is useful when frequently accessing items located deep inside the backpack without the need to completely unpack the contents.

Technical additions increasing the model’s reliability in the field

The KADVA Fleiro 30 l has been equipped with a set of solutions useful in difficult conditions. Among them is a rain cover integrated with the backpack and a compression strap system that allows reducing the backpack’s volume when not fully loaded. The carrying handle, sturdy zippers, and structural reinforcements enhance the model’s reliability in everyday use.

KADVA Fleiro 30 l hiking backpack - features:

• Construction adapted for hiking and urban tourism;

• Main compartment secured with a zipper;

• Additional bottom access facilitating organisation;

• Outer material made of polyamide fibre;

• Lining made of polyester fibre;

• Back ventilation system with spacer mesh;

• Hip belt with a zippered pocket;

• Internal organiser for small items and documents;

• Side pockets made of elastic mesh;

• Possibility to attach trekking poles;

• Compression elements stabilising the contents;

• Chest strap with adjustable height;

• Carrying handle facilitating transport;

• Flexible frame improving stability;

• Built-in rain cover included;

• Reflective elements increasing visibility;

• Use of lightweight and quick-drying materials;

Product Details

Hiking backpack KADVA Fleiro 30 l black

Expanded hip belt with pocket

The hip belt increases stability while walking with a heavier load. The integrated pocket allows for the storage of a phone or energy bars. This is an element that enhances user ergonomics.

Hiking backpack KADVA Fleiro 30 l black

Chest strap with height adjustment

The chest strap can be adjusted vertically. This allows for its position to be tailored to the user's silhouette. It enhances stability and improves comfort in challenging terrain.

Hiking backpack KADVA Fleiro 30 l black

External pockets made of elastic mesh

The side pockets can hold a water bottle or a jacket. The elastic mesh allows for quick access and adapts to the shape of the contents. An ideal solution for packing handy items.

Hiking backpack KADVA Fleiro 30 l black

Trekking pole grips

On the front of the backpack, there are loops for attaching poles. This functional element makes it easier to organise your gear while hiking. The poles can be quickly secured without the need to remove the backpack.

Hiking backpack KADVA Fleiro 30 l black

Reflective elements for safety

Reflective details have been placed on the surface of the backpack. They increase the visibility of the user after dark. This is an important feature when moving along roads or in low visibility conditions.

Hiking backpack KADVA Fleiro 30 l black

Integrated rain cover

The model includes a cover hidden in the lower pocket. Its use protects the contents from getting wet in the rain. It also safeguards the zippers and the fabric from becoming soiled.

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 outdoor accessories that will make organising a camping trip, tent outing, or family day at the beach easier and more enjoyable. We prioritise practicality, comfort, and durability of our products to meet the demands of even the most discerning lovers of active outdoor activities.

In our range, you will find various models of deckchairs — 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’s equipment. Our beach tents, which provide shade and privacy on hot summer days, guarantee a successful rest.

Hiking backpack KADVA Fleiro 30 l black
  1. 100%

    uaДенис

    Product.

    High-quality backpack

    Translated.Show original
  2. 100%

    roBogdan

    Super price super quality

    Used on a few day hikes, I recommend considering the price.

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  3. 100%

    plMaria

    Ideal

    Very well made backpack light but roomy ideal for going out on the trail and taking the essentials

    Translated.Show original
  4. 100%

    plJanusz

    Well

    It is as it should be.

    Translated.Show original

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Hiking backpack KADVA Fleiro 30 l black

Hiking backpack KADVA Fleiro 30 l black

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Hiking backpack KADVA Fleiro 30 l black

Size 30 l Sizes table
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Sizes table
    Size 30 l
    Chest strap length (cm) 12-31
    Hip belt length (cm) 5-104
    You save €22.00 €64.99
    €42.99
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