Baby Bath - Which is the best?

[Sparkler]

My sister is due her first baby in a couple of weeks' time. We have offered to buy her a baby bath. I'm a bit out of touch with the baby world and it's been a long time since I've had to purchase any baby equipment, my DDs are now 11 and 8!!
I'd be really grateful if anyone could recommend one to me. I would prefer to buy in town rather than online as we go on holiday soon (there's a chance I may be away while she has the baby ) and I want to give it to her before we go.
I remember when DDs were born we had one that sat over the bath which seemed to work well for us.
TIA

May not be convenient if you're not near an Ikea, but I love our Ikea baby bath. By far the cheapest around at about £5! It's a nice see-through blue with a roll top, and has a rubberised inner base so baby won't slide too much. I actually stand ours in our shower cubicle to use, as it makes my back ache to lean into the bath. I think it's the nicest baby bath around at the moment.

We had an IKEA one too, bargain it was.

you can get those baby tummy tub things now that are very popular like this
what i found more useful though was the seat thingy that goes in your own bath like this

this one looks super though for a more traditional bath here

Thanks everyone. Ended up buying a simple one from Babies R Us in the end.