• Optimism Tumbler

Optimism Tumbler


the sip sip tumbler just got a shiny rainbow upgrade! it still holds 20 oz., is made of double-walled acrylic, and comes with a soft silicone straw. but now, it also has rainbow foil lettering and a shiny rainbow lid!

  • flexible straw
  • metallic electroplated lid
  • surface design by sandy vanhelden!
  • 20 oz. capacity
  • insulated, double-wall
  • hand wash only
  • not microwave safe
  • bpa, lead, phthalate-free