This BPA free, FDA approved tumbler holds up to 20oz and features a snap on/off, spill resistant lid with an opening for a bendy straw (included). It is double walled to keep liquids hot/cold for longer, includes measurement markings up to 18oz and 500ml. Frosted with color lid. Dimensions: 6.00" H (mug), 9.00" (straw). Note: Quantity ordered must be in increments of 36pcs per color.