- 24 hours cold, 12 hours hot - TempShield double-wall vacuum insulation - Leakproof when closed - Pure taste, no flavor transfer - Durable stainless steel - BPA-Free - Dishwasher safe - Not for use on a stove, in a microwave or freezer - Keep hot liquids out of the reach of children - Bottle fits all Wide Mouth caps and lids Designed with hot drinks in mind, our 16 oz Wide Mouth bottle with Flex Sip Lid™ is cupholder compatible and leakproof. This insulated, stainless steel bottle is ideal for coffee, tea or your favorite beverage, while keeping hot drinks hot and cold drinks cold. Your new most trusted companion on the morning commute, or clutched in your hands around the campfire, the 16oz Wide Mouth Coffee Cup with Flex Sip Lid from Hydro Flask will keep your beverages cold for up to 24 hours and hot for up to 12. Designed in a 18/8 pro-grade stainless steel shell for ultimate durability and no flavour transfer, paired with the TempShield®️ double-wall vacuum insulation that retains your drink’s temperature with ease, this coffee tumbler will be your go-to for any time of day, in any location. The Flex Sip™ Lid is totally leakproof when closed, specifically designed for transporting hot beverages around so you don’t need to worry about unexpected splashes or spillages whilst on the move. The wide mouth opening is great for adding ice cubes, so you can choose between a hot beverage, or something iced, and the Color Last™ powder coat on the face of the flask is durable and sweat-free, so it’s built to last any adventure whether it’s going into the office, or trekking across fields or forests. Stay warm, hydrated or energised wherever you are, wherever you’re going with the Hydro Flask 16oz Wide Mouth Coffee Cup with Flex Sip Lid and brighten up your day in this pretty reef colourway. Whether your first sip is in the kitchen, in the car or on the campsite, the 16 oz (473 ml) Coffee with Flex Sip Lid lets you enjoy your favourite brew leak-free. So go ahead, start your day with confidence and know that your favourite beverage will be by your side.