This Hydro Flask Wide Mouth water bottle with a leakproof Chug Cap is ideal for hot or cold beverages. Double-wall vacuum insulation keeps drinks cold for 24 hours thanks to TempShield technology. The leakproof Flex Chug Cap and wide mouth opening for ice make it convenient while the durable pro-grade stainless steel ensures pure taste. Dishwasher safe for easy cleaning this Hydro Flask is always ready.