Top product: Sand Digger

In Hawaii, there is always a pleasantly warm, gentle breeze, which can occasionally become a bit gusty. If you have drilled a large sun umbrella into the sand, it can sometimes be torn from its anchoring, and then you have to chase after the runaway umbrella in a completely uncool manner.

That's why there is the "Sand Digger," a patented sunshade anchor that you screw into the sand, and then attach the sunshade to the holder, which sits as firmly as in cement. The manufacturer guarantees securely fastened sunshades up to wind force 4. Available for only about 10 dollars at Wal-Mart!