Hanging out on the lake comes with an inherent risk—dropping your keys in the water. The good news is, there are so many cheap and effective products out there that you really don’t have a good excuse not to invest in a floating key ring. A couple bucks goes a long way when you’re able to fish your car keys out of the water after suddenly being stricken with butterfingers. For one great option, check out the Key Buoy, disguised as a regular key fob but with bright orange inflatable powers that show themselves once your keys hit water. This product can lift up to 2.8 ounces of weight and will float for over an hour, giving you plenty of time for retrieval. The Key Buoy is single-use and can be bought from Davis Instruments for just $6.99.