Click and Lock Containers-What Size For Powders?

[failsafe]

Have been looking at these 'click & locks' for a while as they are airtight and ideal for my collection of powders.

However, I have noticed that their capacity is stated in mls and not grams.

I usually by powders in 50, 100, 200 and 400g.

The question I ask does anyone know the part numbers of these containers so I could buy some, please?

cheers

[DalPuri]

I dont know the part numbers, but did a little calculation of my own a while back. 

https://curry-recipes.co.uk/curry/index.php/topic,6293.msg62807.html#msg62807

[natterjak]

Not sure about click n lock,  but the lock'n'lock range is quite well described with capacities and part numbers here:
http://www.spicesofindia.co.uk/acatalog/Lock-and-Lock-Food-Containers.html

[failsafe]

Thanks FalPuri for info Natterjack has given a great link and I want to thank you both, cheers