A thermocup with a button and a convenient drinking bowl from Waterline is an excellent travel companion, because the Guard fits perfectly into a standard car cup holder and is simply designed for use with one hand: it opens with one button, without requiring additional movements. Ease of use is not the only advantage of this model: Guard is completely sealed, for which it got its name, and it also keeps drinks hot for 12 hours, which is explained by the reliability of the lid, double walls with vacuum insulation, and high—quality material — food-grade durable stainless steel SUS 304. And Guard is also very pleasant to hold in your hand: the rubberized soft touch coating feels like velvet and looks interesting with any kind of application, thanks to its laconic design, acting as an ideal background for the logo. - convenient to use with one hand - completely sealed: the contents of your backpack are safe! - pleasant tactile thanks to the soft touch coating - perfect volume - keeps drinks hot for up to 12 hours