BoonFrosh Portable Breast Milk Chiller - Stainless Steel Breast Milk Cooler - Stainless Steel Portable Milk Storage Container - Blue - Keeps Breast Milk Cold for up to 17 Hours*

Thank god I grabbed this last minute for a business trip. I got this and a manual pump in the event of an emergency, and I used every bit of it. Between flight delays, I was able to use the manual hand pump, not having to find an outlet or a mother's room and save the milk, total delays were somewhere around 14 hours and I didn't have to toss out a whole days worth of milk from my trip. I cared it to dinner so I was able to stay out late with coworkers and it looks just like a water bottle so no one needs to know its breast milk. I simply am in love with all Boon brand items at this point they truly have lived the mothers life to make the quality items they do.

I purchased this item as an alternative to the more expensive ceres and I am throughly impressed. I work as an ER nurse and needed a way to keep my breast milk cool without having to use multiple storage bags while on shift or leaving the house with multiple bags. This does the trick. The inner bottle can be used to store breast milk or hold ice depending on how much you are pumping (10 oz or 24oz). The bottle will keep milk cold for up to 18 hours or warm for 4 hours. The bottle is descreet enough that it can be kept in the work fridge without causing an uproar. The bottle and its components are top rack dishwasher safe which is a plus. Overall I am very pleased with this product and would recommend it to any working mom.

Game changer. I started back at work but I was still pumping and I was trying to figure out the best way for me to store my milk because our lounge fridge was on the fritz. I found this bottle and it literally saved me. It stays cold for my entire work day (8) without needing to be refrigerated. I am also excited to also be able to use it even after I finishing my pumping journey. Also I have literally dropped this bottle like 5 times and it’s still chugging along. So it’s amazing.

Very nice dermal and big space inside.looking very nice from outside too.I liked it a lot.keep my breast good for long time.

This works amazingly well. I use it for work and keep it in the fridge but I've also used it when outside for hours and just put ice in the center part to keep it cold and it kept my milk cold the whole time and the ice didn't even melt. I got this for a vacation in August where we'll have a long drive. Will update after the vacation for how it does.

This has been absolute save for when I’m breastfeeding. I fill the bottle at night before bed and take it upstairs to empty my boon letdown cup into for middle of the night feeds. As well as I use it on the go for the same.I am also a nurse so it is super helpful for when i pump at work and need somewhere to store my milk!

I love this thing! I also have a Ceres Chill, and honestly this one is more convenient. There are less parts to wash, and it’s lighter. It’s well-made and pretty! I recommend 100%. Would make a great gift, too!

I really really wanted to like this tumbler. It’s cute and the colors are good, however, it does not keep the milk at a food safe temperature for baby. I tried using it in multiple different ways and the milk always measured a little too warm.I tried different ice cubes, putting ice cubes in ice cold water, cooling the water in the fridge before adding the ice to keep the ice longer, and nothing worked to be able to keep this out of the fridge at a safe temperature for my baby.There were also multiple times when I couldn’t screw in the inner chamber correctly and it would leak. The top lid is plastic and overall feels cheap.I really wanted to like it as this one is a much more affordable option compared to others on the market. But my suggestion is to spend just a little more on a better one so you aren’t losing breast milk that has been kept too warm for too long. It may be okay to store milk in for a hour or two, but no longer than 4 hours for safety.