myeggo=preggo and I decided to have only one neutral diaper bag. My MIL who is our primary babysitter ended up taking our first one so I was able to buy another one that was very similar and still neutral. Then again, we only use our diaper bag when we will be gone most of the day or going out to eat and need toys for him to play with.
I know other moms use their diaper bag as a purse also or want very feminine ones in this case having a daddy diaper bag would be nice.