BuubiBottle Portable Milk Warmer PRO in white with illuminated 98°F temperature display

BuubiBottle PRO removable stainless steel vessel lifted above its digital control base

Parent placing the BuubiBottle PRO portable milk warmer into a tote bag outdoors

Parent holding the BuubiBottle PRO portable milk warmer inside a parked car

Parent carrying the BuubiBottle PRO portable milk warmer while pushing a stroller

Close-up of BuubiBottle PRO touch controls and illuminated 98°F temperature display

Parent carrying the BuubiBottle PRO portable milk warmer at a doorway

BuubiBottle PRO removable vessel lifted from the open control base

Parent pouring warmed liquid from the BuubiBottle PRO vessel into a baby bottle

Baby bottle and milk storage bag shown inside the BuubiBottle PRO vessel for immersion warming

BuubiBottle PRO portable milk warmer with cap beside it on a sunlit table

BuubiBottle PRO connected to a USB-C charging cable at the digital control base

BuubiBottlePortable Milk Warmer PRO

Name: BuubiBottle Portable Milk Warmer PRO
Brand: Quark
SKU: QK-8001
Price: 129.99 USD
Availability: InStock

Say goodbye to the thermos. Safely warm milk or formula to the perfect temperature, anywhere.

$129^.99 ^USD

Free shipping•30-day returns•1-year warranty

Explore features

Ready no matter where life takes you.

With all-day battery life and a lockable lid, the next feed is always ready. In the car, the stroller, or anywhere the day goes.¹

Product information

Description

Meet the BuubiBottle Portable Milk Warmer PRO. Designed to bring breast milk or water for infant formula to the exact temperature you set, anywhere, and holds it to a single degree in Fahrenheit or Celsius. Set it once and it remembers for next time.

The dedicated Formula Preparation Mode heats water to 158°F (70°C) for safe preparation of powdered formula. 360° heating warms a full 17 ounces evenly in a vacuum-insulated stainless steel vessel, and the wide opening fits most bottles and milk bags for immersion warming.

The vessel twists free of the electronic base, so you can clean it without going near the electronics, and set it back to charge. Cordless and silent, it runs all day on a charge and recharges to 80% in about 90 minutes over 30W USB-C using the included woven cable. The next generation of the original BuubiBottle Smart Portable Milk Warmer.

Specifications

Capacity	17 oz (500 ml)
Weight	1.7 lbs (780 g)
Height	9.5 in (24 cm)
Diameter	3.4 in (8.6 cm)
Battery	51.8 Wh • 14.8V • 3500mAh
Battery Equivalent	14,000mAh
Input	5–20 V ⎓ 3 A (USB-C PD)

How it works

Care & Maintenance

Shipping, Returns & Warranty

Every Quark product is backed by a limited 1-year manufacturer's warranty against defects in materials and workmanship. Eligible electronic products can be registered with proof of purchase to extend warranty coverage to 18 months.

Prefer complete peace of mind? Our Care+ extended protection plans with accidental damage coverage are also available exclusively for products purchased from our shop.

Orders usually ship within 24 hours and often arrive in 5 days or less, with free shipping on orders over $75. For orders below $75, we offer a $10 flat rate shipping.

Need to send something back? Unopened products are eligible for a hassle-free return within 30 days of delivery.

Why we made this

After we launched the first portable milk warmer and thousands of parents told us what life on the go actually looked like for them, we reimagined it to help make feeding easier, no matter what your journey looks like.

Review summary

Watch the story.

Still have questions? We've got answers.

How long does it take to warm a bottle?

As little as 2 minutes, depending on starting temperature and volume. The warming cycle is designed to heat evenly, so a cold bottle straight from the fridge will take longer than one at room temperature. The device will vibrate when the set temperature is reached.

How long does the battery take to charge?

Compatible with USB C fast chargers up to 30W, the battery charges to 80% in as little as 90 minutes (depending on the input wattage of your power adapter). Built for all-day use under typical usage conditions, so it's ready for the day's feeds on a single charge.

Can I warm milk bags and bottles as well?

Yes. The BuubiBottle Portable Milk Warmer PRO is compatible with immersion warming. Add enough water to the vessel to cover the milk, and set your preferred temperature. The vessel fits any milk storage bag, as well as most bottles up to 2.5 inches in diameter, no adapter needed.

Is it safe for both breast milk and formula?

Yes. The warming cycle is built around even heat distribution, not just raising the temperature, so there are no hot spots that break down nutrients in breast milk or that could scald. Formula Mode follows WHO/FAO guidance for safe preparation temperature.

Pro tip: If you're preparing powdered formula, just warm your water using Formula Mode and mix the powder in your baby's bottle to cut down on cleaning time.

Does it need to be plugged in to work?

No. It's built to run on battery, so it works in the car, on a plane, or camping with no outlet or clean water source nearby. Plug in at home when it's convenient, not because it's required.

Two dads, five kids, and one big idea.

As parents ourselves, we understand how much trust is placed in the products you bring into your home. That’s why we focus on what matters most.

Discover our story

BuubiBottlePortable Milk Warmer PRO

Explore features

Ready no matter where life takes you.

Carry-on, no compromise.

Warm milk, water, bottles, or bags.

Dedicated formula mode.

30W Type C fast charging.

Cleans up beautifully.

Make the perfect bottle, every time.

Product information

Review summary

Still have questions? We've got answers.