There is nothing more simple than a ball and the joy it brings. A football was one of the first things my youngest daughter wanted when we found ourselves bored in Suriname. I have never heard of Decathlon, but it looks like a well-equipped store. For a moment I was thinking you were participating in a decathlon 😁.
One my favorite trekking/camping trips ever was in Sikkim, one of the most beautiful places I have ever been. However, I'm sure travel is a bit more complicated at the moment. I hope I get to see you all camping together soon.