Hi Patjila,
thank you for your feedback. You already mentioned the case that we will lose durability of the product when we will use the upper area for multicolored designs.

What I want to test is the product as an opportunity in general and see how it will grow. If it's worth enough I would suggest to add a premium backpack early next year which allows more printareas than just the current one.

But cool and nice to hear you like the backpack anyhow, thanks! :-)