Baby Carrier for The Sims 3?

Hello, I was just playing The Sims 3, (as usual) and this might have already been suggested...but there should be baby carriers. Y'know, so if you want to take your toddler/baby somewhere you can without having to put them down/pick them up all the time. I have the strollers that came with Generations, which are awesome, but your Sim can never do anything while taking them places, and are slaves to the oh-so-tedious task of pushing the stroller. :catindifferent: I'd like to be able to have my Sim pick gems and other collectables around town/run errands without having to pay for a babysitter five times a day. Thanks for reading. -Olivia