Ice, Water, Go. Staying hydrated is easy when you've got this portable thirst-quenching travel buddy. Whether you're headed to the gym or a quick jaunt across town, you can easily take your refreshment with you. The Hydroflask Standard Mouth with Insulated Flex Cap is available in a variety of sizes suited to your daily needs. Features: Insulated Flex Cap for easy-carry comfort & ultimate portability TempShieldTM insulation eliminates condensation and keeps beverages cold up to 24 hours and hot up to 12 hours Durable 18/8 Pro-Grade Stainless Steel construction BPA-Free and Phthalate-Free What's in the box 1 x Hydro Flask