Sometimes practical things are just as exciting as those high-tech, smart-life devices and the Kaddy Kap is one of those things. It’s a reusable flip top bottle cap to keep your drinks fresh. It’s spill and leak proof so you don’t have to worry about your beer spilling while playing pool volleyball or the bottle of Jameson sloshing around while passing it around a campfire. There are a few different color options so you also get the benefit of identifying your drink easily although I will still always use the fullest-coldest tactic to determine which one is mine. The top is easy to flip with one hand so you can easily sip and then keep bugs and what not out of your drink. The kap also has a hook so you can attach as a keychair or carabiner. Boom. $8 gets you a two-pack.