This hard plastic tub folds flat for storage and weighs just under 3 pounds. This tub is great if you want to use it after baby can sit up and would save lots of water over filling up the entire tub just for my toddler. The tub retails for about $40 and can be ordered through my amazon affiliate link. Right now you can only find it in pink, white and blue, (boring- boo!) but I hope more colors will be available soon.