Wearable Breast Pump Bag with Cooler - Elsworth

Discover the sleek, purpose-built crossbody that keeps wearable pumping simple, discreet, and organized. Elsworth has a discreet front compartment for wearables and parts, and a real insulated cooler at the back for bottles, milk storage bags or milk chillers—so you look put-together, not “pump bag.” Finished with our exclusive Mothers Print (a camo-like pattern made of silhouettes of different moms), it’s a quiet tribute to your daily dedication.

• Compact & Chic: Low-profile crossbody that complements work, errands, and travel—never bulky or frumpy.
• Purpose-Built Layout: Front section for wearables/parts; Back section is a separate insulated cooler.
• Real Cooler, Real Confidence: Fits bottles or milk storage bags with an ice pack. Also fits a smaller breast milk chiller like Ceres Chill Demigoddess. 
• Easy-Care Interior: Wipe-clean lining helps handle drips and everyday messes.
• Comfortable Carry: Adjustable strap for a cross-body or shoulder bag carry.
•  Compatibility: Fits all popular wearable breast pumps and collection cups.
• Signature Mothers Print: Looks like camo at first glance—look closer, it’s mothers.
• Founder-Led Design: Created with input from lactation consultants and real pumping moms.

Outside Material: Water-resistant coated polyester

Inside Material: Wipe-clean, water-resistant coated lining

Zippers: Smooth, durable hardware (SBS)

Strap: Adjustable crossbody strap

Insulation: Dedicated cooler compartment (use with a frozen ice pack)

Dimensions: 28.00 x 17.00 x 14.50 cm 

Weight: 0.52 kg

• Pump in the Front: Place your wearables, parts, wipes, and charger in the front compartment.
• Chill at the Back: Add one or two frozen ice packs, then bottles or milk storage bags to the insulated back compartment.
• Adjust & Go: Set the crossbody strap to your preferred length for hands-free carry.
• Quick Clean: After use, wipe the lining and let it air-dry before the next outing.

Will my pump fit?

Elsworth is designed for all popular wearable pumps and collection cups. 

How long will milk stay cold?

Performance depends on your ice pack and environment. With a frozen pack, Elsworth keeps milk chilled between pumping sessions.

Is the bag discreet enough for work?

Yes. Elsworth has a polished profile and looks like a chic crossbody, not a pump bag.

Is the lining easy to clean?

Yes. It’s waterproof so simply wipe the interior and let it air-dry.

What is the Mothers Print?

Our signature pattern looks like camo at first, but it’s formed from silhouettes of different moms. This is our quiet tribute to pumping moms and their everyday dedication.

• Wipe inside and outside with a damp cloth.
• Avoid harsh cleaners/bleach.
• Air-dry completely before storing.
• Store in a cool, dry place.

• Don’t overpack; heavy loads can strain seams and hardware.
• Keep zippers fully closed when carrying liquids.
• While the exterior is water-resistant, avoid prolonged exposure to heavy rain.
• Always use a properly frozen ice pack in the cooler compartment; monitor milk temperature according to safe-storage guidelines.