I’m not too sure if I like the idea or if I find it slightly disgusting that i can slip a drink in my sandal, I’m leaning towards disgusting. But here it is, Reef has just come out with the Dram sandal for those individuals who don’t know what pockets and a flask are. The sandal holds up to 3 ounces of liquid and comes with a handy window at the bottom of your dirty sandal to see how your drink is doing.