AO Coolers Stainless Water Bottle with Copper Vacuum Insulation， 26-Ounce</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>26-ounce insulated vacuum thermal bottle with double wall 18/8 stainless steel construction</li><li>Threaded insulated lid to keep your drinks cold for up to 16 hours or warm up to 8 hours</li><li>Slim enough to fit in standard cup holders</li><li>Copper plated inner wall prevents heat from entering or exiting the bottle by thermal radiation</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/31G7Gm0JY0L.jpg' noproxy></br>