"Stay hydrated on-the-go with our 32oz Wide Flex Straw Cap Trill water bottle! With its leakproof design and easy-to-use Flex Straw Cap, you can easily fill it up and sip on-the-go. Plus, the insulated stainless steel keeps your drink cold for up to 24 hours. Stay refreshed and energized throughout the day!" Product Details: TempShield® double-wall vacuum insulation keeps drinks cold up to 24 hours, hot up to 12 Flex Cap is leakproof when closed Honeycomb™ insulated Cap for maximum temperature retention Wide Mouth opening is ice-cube friendly Made with 18/8 pro-grade stainless steel for durability, pure taste and no flavor transfer Dishwasher safe