The Quencher H2.0 FlowState Tumbler gives you all-day hydration with fewer refills. From office desk to workout studio, or nestled next to your yoga mat, double-wall vacuum insulation keeps water ice cold for 48 hours, and the slim base fits right in your cupholder. The advanced FlowState lid rotates through three positions: a straw opening to hold the reusable straw in place, a drink opening, and a full-cover top that resists splashes. Make hydration your feel good essential. Quenchers 18/8 recycled stainless steel, BPA-free Double-wall vacuum insulation Powder coat finish FlowState screw-on 3-position lid Reusable straw Comfort-grip handle Car cup holder compatible (base diameter: 3.1 inches) Dishwasher safe。