The classic grape design crochet bottle cap trivet. A trivet made of crocheted bottle caps. Ch2, dc2tog around, slip stitch in top of ch 2.
They are quite quick and. Using a 1.75mm crochet hook and size 3 cotton thread from my stash this is the motif that resulted. I’d imagine the metal can help keep your drink.
Most designs i have seen are simple. Cotton thread size 10 #6 steel crochet hook (or size needed for guage) 19 metal bottle caps (as found on glass coke. If you have beer snobs or soda snobs in your household, or as.