Keep your travels smooth and your style cool with the all-new Sierra Collection. Classic Corkcicle silhouettes are now available in hues inspired by nature, designed for adventure, and made to last. Attributes: Dishwasher Safe, Cup-Holder Friendly, Spill-Proof, Best For Cold Drinks Features: Triple insulated | Wide mouth for ice cubes | Folding Handle | Quick Sip Cap | Leak-Proof Cap Care instructions: Dishwasher Safe