Vacuum bottles are all the rage and will remain that way for decades to come. Eliminating the need for disposable cups or mugs, they also put a lot of control into the hands of those who use them. Whether it is the iconic vacuum bottle that can tote around icy cold drinks or steaming hot ones, or something smaller like a vacuum cup or mug, the usefulness is unprecedented.
Even more importantly, though, is the amount of mileage that high-value drinkware brings to your logo or brand. Just consider how often you see people using vacuum bottles, cups, and mugs. It is something you see every day. Now, imagine that at least a small percentage of those people are sipping from a product with your brand or logo. Not only does this get the logo out into the public each day, but also associates it with eco-friendliness, usefulness, and concern for customers.
You get a lot of leverage from branded drinkware, and particularly such high-quality options as vacuum bottles, cups and mugs.