Oh dear .. I feel bad! I just used a largish bowl from the laundry. I remember it was light and I really needed something small and light because I had wrist problems. We had a hand down baby bath but with water that was heavy and awkward and way too big for little me to carry. So I used a round laundry bowl and somehow that worked really well… I think hubby used the rectangular plastic bowl in the kitchen sink once, but best to have a dedicated bowl/bath and not interchange I think.

The Shnuggle baby bathtub is a winner in my books! Has all the features you want.

I just bought a baby bath from a 2 dollar shop and worked just fine is wasnt too expensive and was great for the time I used it and it was even a nice blue too