Our products are covered by an 8-month warranty excluding zippers. For more information see here
Yes, the backpack has a water tank compartment (maximum 2.5 liters)
The material from which they are made is waterproof but as there are zippers and cases with non-polyurethane coating, we cannot classify the products as waterproof but as water resistant.
Of course we ship our products to all European countries. For specific shipping rates, please contact us or simply check the shipping information displayed at checkout before paying for everything.
Cleaning the water tank is the most important procedure to ensure that your water bag is always in excellent condition safe to use.
So we created a page where you can read the instructions and get all the information you need about this process here