I have a job interview with a courier company tomorrow, I'm trying to get a little bit of work while I look for an electrical apprenticeship. Obviously I'm going to need something to carry deliveries in. One of those large storage boxes with hinged lids would be ideal. But what happens when it starts raining? The packages are going to get wet. Bummer. So I need something waterproof. A nice big pelican case would be ideal, but they're way too expensive. Does anyone know some sort of waterproof box I could get to put on the back of my bike, for $70 or less? Ideally it would be about the same size as your average medium Starmaid storage container, and the lid needs to be able to be opened and closed quickly and easily. I've scoured ebay, and all the websites that sell this sort of thing seem to be in the US, which makes the shipping put it over my budget. Or can anyone suggest a way I can make a hinged storage container waterproof? Thanks!