new bath

I loved Connor's baby bath, but we gave it to Jason's nephew when they had a baby and I have yet to find a new baby tub that I like.  I bought this blue tub hoping it would work better since it has the slanted back rest, but there is a bar that is suppose to hold him in place (under his tush), but he slides and the bar ends up being against his back. 

Connor wanted to help give his brother a bath... he's such a good little helper!