The superior hot & cold retention of the double wall insulated Polar Camel high endurance drinkware is now available in a 20 ounce water bottle! The screw on lid features an easy flip top, soft rubber finger hold, raised ridges for easy opening and closing, and a rigid & removable straw for easy cleaning. Laser engraved leaving a black oxidized imprint on the stainless steel bottles and a stainless steel show-through silver imprint on the powder coated bottles. Individually packaged. Not recommended for dishwasher use.