Tummy Tub. Hands down, best baby tub ever. IT's great for gassy, colicky and fussy babies. It's been a lifesaver for me more times than I can count. Keely has always loved bath time, as did the twins. GOing to this link will let you go straight to the tummy tub site so you can learn more.
Fisher-Price My Little Lamb Platinum Edition Calming Vibrations Tub This is a great tub for a newborn and beyond if you use the sling provided for the first few weeks. We used something very similiar. Most parents will place the tub on the kitchen counter or bathroom counter to make it easier to bath baby.
Planning on replacing the tub in our house with a walk-in shower. No tub for future baby means one of these will someday be needed. Brilliant. Karibu Baby Folding Bath, Purple/White, Karibu Folding Bath is designed to store away easily to save space at home and for travel. $39.99
Give your knees a break with the Rub-A-Dub Tubside Mat! It makes bathtime a breeze, with a comfy cushion and a pocket that gives you easy access to your tot’s toiletries. Velcro tabs allow it to fold up when not in use, while suction cups keep it place.