Need a new breast pump bag for pumping on the go or at work? Here’s a complete Sarah Wells bag comparison so that you can find the best pump bag for you!

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Why get a breast pump bag?
While you can carry your breast pump in any bag, having a dedicated breast pump bag can be helpful in a couple of different ways.
First, breast pump bags are built for pumping gear. They help protect and cushion your pump so that it doesn’t get damaged when you’re on the go, and many of them also have insulated compartments to keep your breast milk cold.
It can also help you get out of the house quicker if you have a dedicated pumping bag where some of your accessories (like your nursing cover or Medela wipes) can stay in between uses.
What should you look for in a breast pump bag?
There are a few things to think about when buying a new pump bag:
- Size – You want a bag that’s big enough to hold all of your gear, but isn’t so big and heavy that it’s difficult to carry it where you need to go.
- Type – Some people prefer a backpack-style bag, while others want a tote/shoulder bag.
- Insulation and Compartments – You want to make sure that the bag you get is designed to fit your breast pump (and the other things you’d want to carry, such as a breast milk cooler and laptop).
Sarah Wells bag comparison and reviews
Sarah Wells makes breast pump bags that are thoughtfully designed, durable, attractive, AND have a lifetime warranty. They are also designed to be used after you’ve finished pumping (you can just collapse the compartments and use your bag as a gym bag, diaper bag, carry-on, etc.)
Bonus – you can get 15% off any Sarah Wells bag with the code EPUMP!
Here’s an overview of the features of the most popular Sarah Wells breast pump bags, so you can choose the best one for you.
Sarah Wells Lizzy

Who is this for?
The Lizzy is a great bag for anyone who’d like a fun pattern or who needs a larger-than-average breast pump bag.
Pros of the Sarah Wells Lizzy:
- The Lizzy is the largest breast pump bag Sarah Wells offers, so it has plenty of room for not only your pumping gear but also work stuff, gym stuff, etc. It’s also the least structured breast pump bag.
- You have the option to carry it as a tote or with a shoulder strap/cross body option.
- It comes in 10 different fun patterns.
- It fits a 15 inch laptop.
Cons of the Sarah Wells Lizzy:
- Sometimes small items can get lost in the main part of the bag around the compartments and you have to dig around a bit (it may make sense to put small accessories like your keys in a pocket or in an accessory bag to avoid this).
- The Lizzy might be too big for some people that don’t have as much gear to carry.
I have a Lizzy and carried it back and forth to work every day for a year! You can see more of it in the below stories.
Sarah Wells Abby

Who is this for?
The Abby is perfect for working moms who prefer a professional-looking breast pump bag.
Pros of the Sarah Wells Abby:
- The design is simple and classic, and it doesn’t look like a pump bag.
- Can be carried with tote handles or a shoulder strap, and it has snaps to hold compressed compartments in place.
- The bag is lightly structured with plenty of room for your pumping gear and a 15 in laptop.
- It’s durable and easy to clean.
Cons of the Sarah Wells Abby:
- While it fits a Spectra S1/S2, some reviewers noted this pump is a bit tight in the compartment.
- As with the Lizzy, sometimes small items can get lost in the main part of the bag around the compartments.
Sarah Wells Madeleine

Who is this for?
The Madeleine is a fantastic breast pump bag for those who travel regularly, either for work or for fun.
It’s the first ever breast pump roller bag, and it has room for your breast pump and pumping accessories on top, and then clothes/toiletries at the bottom.
Pros of the Sarah Wells Madeleine:
- It does everything you need when you’re traveling – safely carry your pump and pumping gear as well as pack everything else you need.
- It has a special sleeve for your laptop and other work gear.
- The front pocket is insulated and can safely store bottles of breast milk (with an ice pack) for up to six hours.
- Once you’re finished pumping, you can keep using it as a normal carry-on! It has a shelf that supports the pump compartments that is removable, and the compartments can be collapsed against the sides.
Cons of the Sarah Wells Madeleine:
- It’s intended for travel, so if you don’t travel frequently, it might not be the best fit.
- It’s on the pricier side.
You can see more of the Madeleine in the below stories:
Sarah Wells Allie

Who is this for?
The Allie is great for wearable or portable pumps; bigger pumps won’t fit.
Pros of the Sarah Wells Allie:
- It’s fully washable! If you spill breast milk on it, no big deal – you can wash it in the washing machine. (Hang to dry; it shouldn’t go in the dryer.)
- Has a crossbody strap, making carrying it easy.
- It’s insulated, so it functions as a built-in cooler bag, and is padded to protect your pump.
Cons of the Sarah Wells Allie:
- It’s for a specific type of pump – you can really only use it with a small pump. Spectra S1/S2s won’t fit.
Sarah Wells Kelly

Who is this for?
The Kelly is a really versatile bag that can work well for moms who have longer walks as part of their commute.
Pros of the Sarah Wells Kelly:
- You can wear it as a backpack or use it as a tote – whichever works better for you.
- It’s lightly structured and can stand up on its own, which makes it easy to get your pumping gear in and out. It fits a 17 inch laptop.
- It’s big enough to hold a hospital grade breast pump like the Medela Symphony.
Cons of the Sarah Wells Kelly:
- Some reviewers noted that reinforced or padded straps would be helpful given how heavy the bag can get when packed.
Which Sarah Wells pump bag should you get?
If you’re still not sure, here are the main things that I’d think about:
- If you have to walk longer distances during your commute and prefer to carry the weight on your back, I’d get a Kelly.
- Do you travel frequently? I’d consider a Madeleine.
- If you work in a more professional environment, the Abby might work well for you.
- If you primarily use a wearable pump when out of the house, the Allie might be a good choice.
- If you need a larger bag (for example, to use as pump bag/work bag/gym bag all in one), a Lizzy might be a great choice.
Don’t forget that you can get 15% off any Sarah Wells bag with the code EPUMP!
Hopefully this Sarah Wells bag comparison helps you pick the best bag for you! Let me know if you’ve used a Sarah Wells bag and what you thought in the comments.

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