I have a range of OXO pop containers and find them very well designed - airtight, can easily remove lid with one hand, and stackable.
Never thought that I'd say this about a container, but the "pop" mechanism is satisying to use.
This is my most commonly used size - 1L in capacity, rectangular with a square top.
This is the cheapest price ever according to 3x camels: https://au.camelcamelcamel.com/product/B07TCQN5NZ
Note that RRP is misleading as standard price is ~ $40
I was excited (ish) then saw the dispatch time lol