Tommee TippeePortable Travel Baby Bottle and Food Warmer, Thermal Insulation, Stainless-Steel Flask with Leak-Proof Lid

Great value and keep the water very warm ! Heated up formula for baby to just the right temperature fit perfectly in the side pocket of my diaper bag without taking too much space easy to take of lid and clean and great quality. Because you have to fill in with warm water I wouldn’t use for longer trips but for short ones this will get the job done .

This is absolutely essential whenever we leave the house. We tried feeding our baby cold breastmilk, but he didn't exactly take to it so I spent a long time looking at travel warmers. There were some that would plug into the car, but they would take too long. Then there were some that had little activated warmers, but they were pretty pricey. This one seemed too simple to be true. Just fill the thermos with boiling water and pour it into the lid. The first trip that we tried it on, I decided that it earned an official place in my diaper bag. It gently heats the milk in just a couple of minutes, almost the same amount of time it takes to change a diaper. Once the bottle is heated, since we only used water, I just dump it outside and we're ready to go! We've even used this in the airport. I brought the empty bottle with me and asked one of the coffee shops to fill it up with some hot water. We also like to use this for night feedings upstairs, letting us leave the electric bottle warmer downstairs and one less thing for us to bring up at night.Pros:- Super simple to use.- Hot water stays relatively hot all night. We'll do a feeding at 7pm and another at 5am and the water is still warm enough to heat his bottle sufficiently.- Fits together into one piece.- Small enough that it can fit into my diaper bag. It does get heavy so I typically leave it in the car when I don't plan on using it right away.- Convenient even in airports.Cons:- There is only enough water to heat two bottles. Not really a complaint since this is a travel warmer, not an all-day warmer.- The adhesive used on the packaging sticker. This drove me nuts. The sticker left SO MUCH residue that I spent almost half an hour trying to scrub it all off and there are still spots here and there. I wish companies would think about that when they design packaging.This really is a great product and I highly recommend it. It's going onto my list of items to gift to new parents.

I’ve found I’m not as comfortable or confident nursing in public, and my baby hates having nursing covers over her, so that’s left us with navigating taking along bagged breastmilk and bottles whenever we go out. I wanted a simple, inexpensive, discreet way to heat up milk that didn’t require a power source, and this is absolutely perfect. I’ve used it 5+ times since it arrived and it’s worked great every time. I use our electric kettle to boil up water and fill it up, and it stays extremely hot for hours (multiple times, I’ve forgotten to empty the water until 12+ hours later, and it’s still been almost boiling temperature!). I prefer bringing my milk totally frozen with an ice pack by it so it doesn’t thaw out fast while we’re out, and it only takes a few minutes to thaw out a bag of frozen milk in this. I haven’t had any issues with leaking so far. It’s a bit bulky, but I can slip it down in our diaper bag backpack well enough, and the outer part (that you pour the hot water into) easily holds one or more breastmilk bags, and it can hold Comotomo brand bottles. I am so pleased with how well this works—it’s made feeding my daughter in public so much faster, easier, and more comfortable.

This is basically a thermos with a cup to put the bottle and water in to warm it. You basically boil water and keep it in the thermos so if you are out some where or it's the middle of the night or you just don't water to wait for water to boil for every bottle you already have the water ready. Some people are critical of that but it works well for us. We switched our kids to soft tipped sippy cups at 5.5 months so they can hold it with handles (the Nuk kind) and those fit in this cup too. It doesn't hold a ton of water, maybe enough for three or four small bottles (2-3oz) and two 6-8oz bottles. The reason it depends isn't because of the bottle size but how much formula needs to be warmed up. Obviously more formula needs more hot water to heat it up.How long it takes depends how hot the water was when you put it in and how long it's been sitting.Here has been my experience:We make homemade formula so it is always cold from the fridge (this might also be the case if you are using thawed breast milk or refrigerated formula from concentrate). If you are using room temp formula made from the powdered stuff your times will definitely be much shorter.If you fill it up with the hottest water you can get (we use a tea kettle because it's easier to pour) before you go to bed and your baby wakes up twice at night for no more than 4oz, you will likely still have enough for a third bottle first thing in the morning. The first bottle will heat up the fastest - about 3 minutes (so one you change baby's diaper you won't have to wait too much).The second and third ones might take 5 minutes but that's still not as bad as going to the kitchen, waiting for water to boil, plus waiting for the bottle to heat up.When we were doing night feedings we kept enough bottles for the night in a lunch box with a few ice packs so we wouldn't have to go to the kitchen.We use about 6-7oz now. If you fill it up until the bottle starts to float a little you will maybe have to wait 3-4 minutes for the first bottle and 5-8 minutes for the second one (especially if you don't have enough water.If you're worried about running out of hot water during long trips or outings, keep in mind most gas stations have hot water ready and are happy to fill up your thermos if you've run empty or the water has gotten too cold. And in all likelihood you won't have to stop to warm up the next bottle.8 hours is about the max for keeping water hot enough to warm something from the fridge.Update - We used this for a year with my now 2 year old and have been using it for the past 6 months with our youngest. We've dropped it on the ground outside a few times so it's a little dented and scratched but it hasn't affected usage. It still stays warm just as long. We have since gotten an electric kettle (with auto shut off since my husband almost caught the house on fire with the regular stove kettler we were using). This works perfectly when we travel because we can plug in the kettle even at a hotel when we have no stove. And if you were going to travel a lot and be in the car you could get an adapter so you could plug it into your car lighter.