This is CUPPOW - a great solution for easier drinking from a canning jar. The canning jar already makes an awesome platform for a travel mug: it’s easy to clean, made of heat-resistant glass, cheap, durable, and when sealed it doesn’t leak.
The only problem is that with their large openings, canning jars are not great for spill-free sipping while on the move. This lid has a narrow opening that makes drinking a breeze. It’s a simple eco-friendly alternative to poor-performing and messy disposable hot cups, and over-built and expensive travel mugs.
It works great, it’s super durable, it’s made in the USA, it’s phthalate and BPA free, it’s recyclable, and it doesn’t break the bank.