Dr. Brown's Milestones Baby's First Straw Cup, Training Cup with Weighted Straw, 9 oz/270 mL, BPA-free, 6m+, Dark Blue, 1-Pack

I have one in almost every color. Great cup for my toddler. Easy to put together and take apart to clean all areas. Peak proof!!!!

Edit: After a while of using these cups I've noticed a few things. 1) The straws only leak if you over fill the cups (any baby straw cup will do this). And yes, as with any baby straw cup, the liquid can travel and stay in the straw. It's OK and the child can still drink from it. So you know, stop over-filling them and that problem will probably stop. There are lines printed on the cup, use those as a guide. 2) You can purchase replacement straws for these cups! Hurrah! Now there is no need to buy a whole new cup when your child chews through the straws. Thanks Dr. Browns! 3) Yea I don't know what some of you are doing that you're getting mold in your plastic cups. I've never had any mold issues with any of my plastic kids cups. I hand wash everything using the cleaning straws. These are pretty good little cups so far. The weighted straw stays in the liquid and it seems easy for my baby to drink from. We only use these for water so I'm not sure how they would do for other sugared drinks. They are easy to clean if you use the included brush. Don't forget you can sterilize the cup and components in a pot of boiling water for at least 5 minutes. Do not put the weighted ball part in water though (according to directions). I washed and sterilized mine and they are fine. I will update later as we use them.

Great cup for a toddler learning to drink out of a big cup. Very sturdy easy to clean leak proof

my daughter was holding her bottle at 4 mos, so when we transitioned, the first thing i liked about this product was that you could remove the "arms". I couldn't say it's completely leak proof- the remaining liquid in the straw will "leak" out if tipped over. but other than that, if you hold upside down, it will not leak any liquid from the cup and it has the protective cap that slides to cover the straw when not in use. it is easy to clean, but like classic dr brown a pain for some people because of the parts. you have to take it apart and clean with that fun mini brush! honestly I don't mind, but it deters people. my daughter preferred this over the other version that you have you hold up to the mouth. she had more control with the amount of liquid she was allowing and prevents gas bubbles. Overall happy with this product!

I had tried about 14 different sippy cups before landing on these and the search is finally over. These have it all, handles for baby to hold, a weighted straw so that they can drink upside down, sideways, etc. I also really love that they have the ounces in the side, which has been helpful when my baby has been sick to track fluid intake. I also like the sliding lid that can cover the straw. I usually keep it open at home but when we are on the go I close it so that if she drops the cup I don’t have to worry about germs getting on the straw. I would say the only “con” to these is that they leak a TINY amount (no where near the amount I’ve seen with other cups). The leak is not coming from the cup itself, but just the liquid that is remaining in the straw when baby is done drinking. The straw is super thin so this is a minimal amount. My baby currently only uses these to drink water so this isn’t a big deal. If I was giving her juice that could stain I may feel differently. Overall, I highly recommend these cups.

I just threw this cup away after months of annoyance. It is ok. The built in slider lid is nice - no cap to keep track of. But it doesn’t stay shut securely. The worst part of this cup is all the unnecessary nooks and crannies in the lid. It makes it hard to clean completely. The area under the sliding lid can’t be cleaned at all! Huge design flaw for messy kids learning to eat and getting purées and food all over the lid on a daily basis. So unless you like worrying about mildew and food crud stuck in a dozen different lid crevices, skip this one.

Being a mother to three children now, I would say this item is the best when it comes to teaching a child how to drink from a straw. The straw moves around and bends, ensuring that they can always sip their beverage. I love that there is a little slide lock to close the straw when it's not in use. The only downside I have noticed about this product is that it tends to leak. Also, the small handles are an option that you can choose to keep or remove.

Have several of these. Sometimes they do leak. You have to make sure the 2 straw pieces are together all the way. Would and probably will buy again.

Problem I had with this item: 1. It leaks 2. The inner ball doesn’t quite come up when my toddler lies down, making it difficult to drink since it mentions that the inner straw moves as the baby changes positions but it doesn’t. Only okay when they are standing or in an upright position 3. Milk pours out when you try to open the lid making it messy. I only kept it because I urgently needed a sippy cup or else this would have been a return

Excelentes vasitos para cuando inician a tomar agua , les ayuda y es muy limpio

Really nice bottle, strong material, leak proof, easy to was, just pay attention that the straw has 3 parts that pull apart so you can clean it properly. The weighted straw is not following the liquid as it’s saying in the description, you need to move the bottle a not to get where you need to go, reason for 4 stars. Otherwise it’s a good bottle!

In my opinion best Cup for wee ones drinking in the market. Simple but easy for them to get grips with

DO NOT BUY THIS!!! NO WONDER MY BABY CAN'T SIP ANYTHING BECAUSE IT'S BLOCKED! SO USELESS!!! I EVEN TRIED MYSELF AND I CAN'T GET ANY WATER OUT! STOP SCAMMING PARENTS!!!