I started with a $20 pair off of Amazon and they did nothing and turned brown. These willow ones or even name brand silverettes are the best.
Willow Silver Nursing Cups, 2 Pack, BPA Free
I have 2 of these. They are amazing. Anything willow pretty much is a safe bet.
Willow Glass Breastmilk Pitcher 32oz
These are great for on the go and especially at work. They were the best when I had to pump at the most inconvenient times in college.
Dapple Baby Breast Pump Wipes, Hypoallergenic, 25 Count (3 Pack)
I loved the Lansinoh bags. If you get another brand, just make sure they are thick and close securely.
Lansinoh Breastmilk Storage Bags, 100 Ct, 6oz
This is also great for in the go. Self explanatory.
Willow Portable Breastmilk Cooler 16oz Pink
I thought I would not need a Boppy pillow but I was very quickly humbled. This thing is the absolute best. Not even just for feeding, but for when baby starts to sit and tummy time.
The breast warmers helped with the pain so much. And the masks helped the cracked nipples.
Frida Mom 9pc Breastfeeding Essentials Kit
You don’t think you need it. I know you don’t think you do, but when I say it is a literal game changer. If I picked one thing to get while pumping it was for sure this hands down.