What would make it perfect is a trap door or sliding bottom for easy emptying- An awesome DIY bottle opener, perfect for outdoor parties. It even collects the bottle caps. Ideal Father's Day gift or project to make with Dad.
Great idea if the girls want to make items to sell for profits going as a service project. I think this would make an awesome service project for a group or girl scout troop produce bag out of an old knit T-shirt.