A new simple modern design for the new decade. Hydro Flask's redesigned wide mouth water bottles and wide mouth travel mugs feature sleek stainless steel collars, to match the look of the standard mouth necks. This Hydro Flask Stainless Steel Insulated Travel Mug has a new and improved matte powder coating, so don't be afraid to send it through the dishwasher. This stainless steel coffee mug features TempShield double-wall vacuum insulation that will keep your coffee and green tea steaming hot for up to 6 hours or your cold beverage icy cold for up to hydroflask coffee travel mug4 hours. The Hydroflask coffee travel mug comes with Hydro Flask's new Flex Sip Lid, which features your favorite flex strap with a leak-proof lid.