Diaper Bag. HELP! :(

WalkingDiary
I am so overwhelmed with all these options for diaper bags.... I need a diaper bag that I can fit my breast pump in (Spectra) and all the other baby necessities.... I'm not so worried about price I just need it to be a good breast pump/ diaper bag so I don't have to carry a separate bag for my breast pump. I'm a first time mommy so I don't even know what to look for in a diaper bag :( Help me pleassseeeee LOL