The convenience store chain has announced that they are "rolling out" a 26-ounce plastic mason jar for Slurpees ($2.99) and a matching "mustache straw" ($.99). According to the announcement ...

You don’t have to ban all straws—how about trading your ... Turn a regular mouth Mason jar into an adorable on-the-go mug!

You’ll also want some straws and maybe even some cute cups to serve your shake in. These mason jar mugs with straws are a great option, as are these glass can cups that have bamboo lids.