The BIGFOOT Insulated Stainless Steel water bottle holds almost a quart and a half of your favorite drink to quench your big thirst. Featuring our TriMax triple insulation technology, this bottle has been vacuum insulated and tested to keep liquid cold for up to 36 hours and hot for up to 8 hours. Its dual function top has a wide mouth to easily accommodate ice cubes and a convenient, comfortable drinking spout. We've also included a removable ice damtea strainer. Spend more time having fun and less time refilling!