The KADVA 72h Papu 25 l thermal bag offers the highest cooling efficiency, maintaining a low temperature for up to three days. The rigid structure and waterproof coating guarantee the full safety of provisions in any conditions.
Basic data
Product details
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Warnings and producer's data
Insulated bag KADVA 72h Papu 25 navy blue (KDV-B6C001-NY)
The KADVA 72h Papu 25 l thermal bag is a high-end tourist cooler designed for extreme efficiency during long expeditions. The product combines a rigid, damage-resistant structure with the functionality of a convenient backpack, allowing for the transport of provisions in difficult terrain. Thanks to advanced insulation systems, the bag can maintain a low temperature for up to 72 hours, providing reliable support during multi-day camping.
Exceptional insulation properties
The KADVA 72h Papu 25 l thermal bag guarantees the freshness of products for three full days thanks to its thick EPE foam filling. The internal PEVA lining is completely airtight, preventing heat from penetrating into the main compartment and protecting against fluid leakage. A robust, reinforced zipper closes the system, minimising temperature loss with every closure of the cooler.
Comfortable carrying system
The product is equipped with ergonomic straps that transform the rigid cooler into a fully functional hiking backpack. An adjustable chest strap stabilises the load on the back, which is crucial when walking on uneven ground while fully loaded. Soft back panels provide adequate cushioning and enhance user comfort during long hikes with supplies.
Sturdy and durable construction
The external coating made of polyurethane and polyester creates a sturdy barrier resistant to deformation and weather conditions. The material exhibits complete waterproofing, effectively isolating the contents from rain, moisture, and dirt in the field. The rigid walls serve a protective function, safeguarding glass containers and delicate food from crushing during transport.
KADVA 72h Papu 25 l thermal bag - features:
• Advanced insulation layer keeps the low temperature inside the compartment for up to 72 hours;
• Rigid external construction protects provisions from crushing and mechanical damage in the field;
• Adjustable straps allow for comfortable wearing of the cooler on the back like a classic backpack;
• The chest strap ensures load stability and even weight distribution across the body;
• The waterproof polyurethane coating effectively protects the interior from heavy rain;
• A solid, high-seal zipper drastically reduces heat energy loss from the compartment;
• The PEVA lining guarantees hygienic food storage and complete waterproofing of the bottom of the bag;
• Side and top handles allow for comfortable carrying of the product by hand or in the boot;
• Reflective elements enhance the user's safety by increasing visibility after sunset;
• A capacity of 25 litres provides optimal space for supplies for the entire group of tourists.
Product Details

Backpack function
The integrated carrying system allows for the transport of a heavy cooler on the back, freeing the tourist's hands. The straps are wide and durable, preventing them from digging into the shoulders when the compartment is fully loaded with drinks.

Breast strap
An additional stabilising clasp secures the straps at chest height, preventing them from sliding apart. This solution stabilises the centre of gravity of the luggage, which is essential when tackling steep ascents.

Waterproof coating
External materials coated with polyurethane do not allow water to penetrate the insulation structure of the backpack. Even during heavy rain, the contents remain dry, and the bag does not absorb moisture, which keeps its weight low.

Rigid walls
The reinforced fridge body does not sag and maintains its shape regardless of the level of contents. The rigidity of the structure ensures that the products inside are safe during transportation in a crowded boot.

Tight lock
The use of a seal with increased tightness eliminates thermal bridges through which warm air could enter. This system also protects against accidental spillage of contents in the event of the refrigerator being tipped over.

Isolation 72 hours
A specialised filling made of EPE foam creates a strong barrier against high ambient temperatures. This allows ice and cooling inserts to work significantly longer, keeping dairy products or meat fresh for three days.
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Insulated bag KADVA 72h Papu 25 navy blue
Find out how to properly care for your product, how to clean it and what to avoid in order to prolong its life and keep it looking great for longer.
- Dry upright
- Do not dry-clean
- Do not iron
- Hand wash
- Do not tumble dry
Insulated bag KADVA 72h Papu 25 navy blue
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