Kilner 1L Airtight Square Wire Clip Top Premium Food Storage Container Jar for Kitchen

Very good, using for pickle..... excellent jar, capacity and quality is great, if you love home made pickle you should consider this seriously

Big study and perfect size. Neither too tall nor too wide. Perfect for making overnight oats for 4 people

Good quality glass jar for storing pickles chips or dry chutney fully airtight and useful product

Great product, heavy duty, leak proof, but costly

Perfect for brewing homemade vanilla extract.
I use vodka and vanilla bean pods, and I need an actually airtight container large enough to accommodate the beans and the vodka, since I noticed that the vodka kept evaporating when I stored the extract brew in mason jars, even with a cloth or piece of baking paper sandwiched between the jar and lid.
This is absolutely perfectly airtight without need for a cloth or baking paper to seal it. I've had it store my extract for months and the level of the extract hasn't gone down at all, which it was doing with the mason jars.
These are insanely good quality.