1 18 oz Soft Touch Rubber Matte Finish Acrylic Double Wall Skinny Tumbler 18 Oz BPA Free Double Wall BPA-Free Acrylic.  Soft touch rubber feel in stylish versatile color choices.  The newly redesigned lid allows for use with or without a straw which is a new feature we love.  These super popular Skinny tumblers are stylish and great quality. The lids DO NOT screw on. The lid has a rubber seal and you simply push the lid onto the tumbler and pop it off. While not threaded screw on, the seal is still tight and secure. These tumblers are perfect for personalizing for yourself, gift giving, or to offer to your customers.  Specs: - dimensions: 8.5" height by 3" diameter (measurements are approximate) - 18 oz capacity  - Fits most cup holders - Reduces condensation - heat safe for liquids up to 175 degrees Fahrenheit  - Dishwasher safe when not personalized, however, we do recommend hand washing - Lid allows for use with straw or without for sipping straight from the tumbler