These sandals with bottle openers at the bottom so you can walk in the dirt all day then open your beer bottle. Just hope you don't step on any dog poop. :
Reef Fanning Brown / Gum 2415-BGM (Men's)
REEF Phantom Player Leather Brown New Surfer Sandals Flips Dude Bottle Opener | eBay
REEF Element Men's Bottle Opener Sandals
Flip Flops With Can Opener On Bottom Shop - www.bridgepartnersllc.com 1693444121
Men's New York Yankees REEF Fanning Bottle Opener Sandals