Your day can be unpredictable. We get it. That’s why Hydro Flask designed the best lid for your daily routine. Whether you’re headed to the office, the Farmer’s Market or a weekend excursion, the new Flex Sip Lid will provide the durability you’ve come to expect and the convenience you need. The popular Flex Strap pairs with a leak proof yet flexible design to allow smooth flow and easy sipping while commuting throughout your day.

• leak proof- reliably sip and transport your drink without worry
• smooth flow opening- designed for hot liquids, but versatile enough for any drink
• quick turn disassembly- simple, intuitive design that is easy to disassemble and clean
• top-rack dishwasher safe 
• flex strap- easy to transport and confortable to carry
• BPA-Free, Phthalate-Free and Toxin-Free
• lifetime warranty