Trimr Duo, 24oz Blue Shaker Bottle BPA-Free Straw Hydration Protein Shake Cup BPA Free Triton Plastic In The Box: 1 Bottle 1 Straw 1 Dishwasher Safe Lid 1 Agitator dishwasher safe (top shelf preferred) Trimrs globally patented Piston-Mixing Technology features a surgical grade stainless steel (316) agitator connected to an unbreakable rigid straw. The patented Trimr Duo Cap is the only shaker bottle that gives its user two different consumption options: Sip or Chug