Foldable fruit bowl

What should i say?
We're going to a camping trip.. huge tent, many children, little car.. And i considered that a few fruits would be good but where to keep them?
That's why i designed this bowl.. it's foldable and has a side length of about 15cm, a height of about 11cm.
I don't know if i can print it before our trip, it would take about 10-12 hours with my slow printer..