The 40 Oz Quencher features: 90% recycled 18/8 stainless steel, BPA-free Recycled stainless steel icon inside the tumbler indicates your Quencher is made from sustainable materials 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