Does this bag fit a Graco 4Ever DLX SnugLock?

Hi Frances, the travel bag Fits most Britax car seats and most other brands. Because it can fit the Britax One4Life, I believe it would fit the Graco 4Ever DLX. If you are worried though I would recommend going into your local Baby On The Move store and getting it checked first. Here is a list of our store locations here: https://www.babyonthemove.co.nz/store-locations/. Hope that helps