Spare yourself the mess and use the BarWise Cap Collecting Bottle Opener by Joseph Joseph. This creative and innovative design makes it easy to enjoy your favorite beverages. The BarWise Bottle Opener works by attaching to the cap on your bottle. Using just a bit of force, you leverage the cap free. However, unlike other openers, the BarWise Bottle Opener ensures the cap enters the storage compartment. Rather than landing on your floor, the BarWise Bottle Opener collects each and every cap that you remove. In addition, the sleek storage compartment inside holds loads of caps at once. When it does eventually fill up, emptying is a breeze. Simply use the hinged bottom to open. The caps will instantly leave the opener and fall into the trash.