The ones with the hammock are quite slim and to be honest, I wouldn't recommend them. The hammock is great but they grow out of the bath (even with the hammock removed) quite quickly. We bought the Love n Care bath and stand and the baby shop we bought it from happened to have some of the FP hammocks floating around so they gave us one and it fit! It was great for a little while but we really didn't need it and I think the bigger bath was a much better investment than buying the FP one just to get the hammock. All the moulding in it is unnecessary IMO too.