The Waterline thermos with a button and a convenient drinking spout is an excellent companion for trips, as the Guard model fits perfectly in a standard car cup holder and is designed for one-handed use: it opens with just one button, without requiring any additional movements. Ease of use is not the only advantage of this model: Guard is completely leak-proof, which is why it received its name, and it also keeps drinks hot for up to 12 hours, thanks to the reliability of the lid, double-walled 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 soft touch rubberized coating feels like velvet and looks interesting with any type of branding, thanks to its minimalist design, making it an ideal background for a logo. - Convenient for one-handed use - Completely leak-proof: the contents of your backpack are safe! - Pleasant to the touch thanks to the soft touch coating - Perfect volume - Keeps drinks hot for up to 12 hours