Ready to bling out your Stanley cup (or Owala, Yeti, Hydro Flask – it fits most brands!)? This adorable blue accessory set has everything you need. You get a glittery silicone boot to protect the bottom of your tumbler from drops and scratches, plus two cute straw toppers: a diamond shape and a bow shape, both in silicone to keep your straw clean. It also comes with a shiny blue letter charm on a chain to hang on your handle, a matching initial sticker, and a little bling bow decoration for your straw. You can pick the letter for the charm and sticker to personalize it. The boot fits tumblers with a base diameter between 2.8 and 2.95 inches, and the straw covers are for standard 10mm straws. It's the perfect way to make your tumbler unique, easy to spot in a crowd, and just extra cute. This set makes an awesome gift for any tumbler-loving friend, sister, mom, coworker, or teacher for birthdays, Christmas, Valentine's Day, you name it.