Portable Electronic Breast pump Suggestions

Alexandra • Wife 💕💍 Momma to a Baby Girl 10/2/18 👶🏼🍼

Looking for suggestions for a single Electronic portable breast pump. I know Medela makes one but it isn’t a closed system which kinda bugs me. Anyone know of any they can recommend that are kind of grab and go and maybe even rechargeable instead of batteries? Price isn’t really an issue, just want something I can use for on the go and in my car for when I go back to work. Thanks in advance!