Yes. I got this one. You can get them a little cheaper, but this one is bigger than most and can also (I learned later) do hot liquids. I think they gave soup as an example in the manual. I have not yet been brave enough to try whipping soup.
ICO Trading Professional Stainless Steel Cream Whipper, 1 Litre, Silver https://www.amazon.ca/dp/B003F3OWXK/ref=cm_sw_r_cp_api_fabc_k4n2FbJEEZMKR
Note - I get better results using two charge canisters per batch. I mean since it’s twice the size of the half-liter it makes sense I suppose.