Whether you’re going to work, university, the gym or on a trip, carrying a poorly designed backpack can quickly become an ordeal. Shoulder pain, back strain, uneven weight distribution… an unsuitable bag tires out your body and can lead to long-term discomfort.
With Karkoa Smartbag25 and Smartbag40, no more uncomfortable bags! Designed for optimum support, intelligent weight distribution and comfortable all-day wear, our ergonomic backpacks guarantee an effortless carrying experience, while remaining practical and stylish.
A good ergonomic bag should adapt to your morphology, not the other way around. That’s why Karkoa bags feature padded, adjustable shoulder straps, a reinforced back panel and balanced weight distribution, to take the strain off your back and prevent unnecessary strain. Whether you’re carrying a computer, sportswear or a meal, you won’t feel any discomfort, even after hours of carrying.
An ergonomic bag isn’t just comfortable, it’s also functional. Thanks to their multiple, cleverly arranged compartments, Karkoa bags keep your belongings organized and clutter-free. A special compartment protects your computer, while dedicated pockets hold your accessories, your lunch or even an isothermal bottle. The result: a well-balanced bag with easy access to all your belongings.
An ergonomic bag must offer a perfect balance between comfort and practicality. Karkoa’s Smartbag25 and Smartbag40 were developed with the user’s well-being in mind.
With a padded, breathable back and reinforced shoulder straps, Karkoa bags ensure optimum comfort by reducing the pressure on your shoulders. Their design favors better weight distribution, limiting fatigue and preventing back pain.
The internal organization of an ergonomic bag is paramount. Karkoa bags feature cleverly designed compartments to keep everything in its place, preventing it from shifting around inside the bag and unbalancing the load. Your back will thank you!
An ergonomic bag should be robust without being too heavy. Karkoa bags are designed with resistant, lightweight and waterproof materials, guaranteeing exceptional durability without unnecessarily weighing down your daily routine.
With so many backpacks on the market, it can be difficult to make the right choice. Here are the key elements to consider when choosing a truly ergonomic bag.
An ergonomic bag should offer support adapted to your morphology. Make sure it has wide, padded shoulder straps and a padded, breathable back panel for maximum comfort.
An ergonomic bag shouldn’t pull you backwards or unbalance your posture. Choose a model with well-organized compartments, including a computer compartment close to the back, to distribute the weight evenly.
Ergonomics doesn’t mean sacrificing storage space. Karkoa bags offer a capacity to suit your needs, with 25 liters for the Smartbag25 and 34 liters for the Smartbag40, while remaining lightweight and easy to carry.
An ergonomic bag should be durable and pleasant to use. Choose a model with waterproof fabric, sturdy zippers and good ventilation, to prevent heat and moisture build-up on your back.
The Smartbag25 is perfect for those looking for an ergonomic, medium-sized backpack that offers excellent comfort without taking up too much space. With its padded back, reinforced shoulder straps and multiple compartments, it’s ideal for work, study or daily commuting. Its special computer compartment protects your device, while its isothermal compartment allows you to take a meal or a drink with you in complete safety.
If you need a bag that offers more capacity, while retaining a well-thought-out, ergonomic design, the Smartbag40 is for you. With its 34 liters, it can carry a computer up to 15.6 inches, sportswear, a meal and much more. Its separate shoe compartment, secret valuables pocket and breathable back panel make it an ultra-functional and comfortable bag, ideal for those who are always on the move.
Choose a bag that takes care of your back while adapting to your lifestyle. With Karkoa Smartbag25 and Smartbag40, enjoy an ergonomic, robust and stylish bag, designed to accompany you without compromising on comfort and practicality!
We are a French brand of sports bags. To improve your daily life, we design our bags with various types of compartments: shoe, computer, dirty goods and isothermal. Karkoa bags are suitable for sportsmen, workers and travelers, because they are practical, resistant and comfortable.
6 rue Léo Lagrange 42270 Saint Priest en Jarez - France
Keep up to date with the latest news and
don’t miss out on our exceptional offers!
Keep up to date with the latest news and don’t miss out on our exceptional offers!
All rights reserved Karkoa 2025 – Terms and conditions – Legal notice – Privacy statement – Cookie policy
Pour offrir les meilleures expériences, nous utilisons des technologies telles que les cookies pour stocker et/ou accéder aux informations des appareils. Le fait de ne pas consentir ou de retirer son consentement peut avoir un effet négatif sur certaines fonctions du site.
Looks like you haven't made a choice yet.