The stylish Thermal Kanteen TKPro 1000 ml is available either in brushed stainless steel or with a durable, scratch-free powder coating. Like all typical thermal flasks, it also has a screw-off lid that doubles as a drinking cup. However, it is slightly wider than many other models and closes flush with the bottle to make it easier to pack and unpack. The stainless steel screw cap underneath also has a unique design. Instead of using a continuous thread, Klean Kanteen has used several round bulges in the Thermal Kanteen TKPro 1000 ml so that you can pour your drinks even with the lid half screwed on. At the same time, however, there are no small and difficult-to-clean pouring mechanisms so that no unsightly deposits form. The silicone seal on the screw-on lid reliably keeps the cold or hot contents inside the vacuum-insulated bottle. Finally, the Thermal Kanteen TKPro 1000 ml can keep the contents hot for up to 38 hours and cold for 100 hours, making it ideal for all longer trips where you don't want lukewarm drinks at the end of the day. All in all, the Thermal Kanteen TKPro 1000 ml is a stylish, robust, leak-proof and very well insulating companion that takes a 1 litre supply of drinks with you wherever you go.