Three things decide whether a hunt runs well, and only one of them is the basket itself.
Size by what it weighs full
An empty basket tells you nothing about whether a four-year-old can carry it.
For young groups, more small baskets beats fewer large ones every time.
Order spares on purpose
Things get stood on. It is not a possibility, it is a certainty.
Spares belong on the quote, not hidden inside the count.
Plan for four o’clock
Two hundred identical baskets on a hall floor and nobody knows whose is whose.
Colour coding by group, or a name where it can be read while the basket is down.
Then plan for next year
Nested stacks sized to your crate, and a note of where they are going to live.
That is the difference between reordering annually and reordering once.