This keyring bottle opener is a tailgate essential

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Happy National Beer Day! Be a hero at your next tailgate by having the "world's smallest bottle opener" on your keyring.

"A bottle opener is just a practical thing to have on your keychain. However, they're often so bulky they make your pockets heavy and become a hassle when you're fishing for your keys... Made from Grade 5 titanium, it can hold up to 164,000 times its own weight and the innovative design makes it easy to pop a bottle in a jiffy." Grab this must-have for just $11 below -- and don't forget to use code AOL15 for 15 percent off at checkout!

AOL.com has partnered with Joyus to bring you the best deals on some of our favorite products.  

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