

🍼 Sip smarter, spill less — the ultimate toddler upgrade!
The OXO Tot Transitions Straw Cup (6 oz, 2-pack) features a spill-proof silicone straw that conforms to toddlers’ mouths, a hinged leakproof cap, and removable parts for easy cleaning. Designed with ergonomic handles and measurement markings, it supports a smooth transition from bottles to sippy cups while ensuring hygiene and convenience for busy parents.










































| ASIN | B0CQPQ1GVH |
| Additional product features | Spill Proof |
| Age Range (Description) | Baby |
| Batteries required | No |
| Best Sellers Rank | #3,072 in Baby ( See Top 100 in Baby ) #90 in Toddler Cups |
| Bottle nipple type | Straw |
| Bottle type | Straw Cup |
| Brand | OXO |
| Color | Opal/Dusk |
| Customer Reviews | 4.2 4.2 out of 5 stars (2,267) |
| Global Trade Identification Number | 00840097761008 |
| Included Components | Lid, Straw |
| Is Dishwasher Safe | No |
| Item Weight | 9.6 ounces |
| Item model number | COMOYA |
| Manufacturer | OXO |
| Material Composition | Plastic, Silicone |
| Material Feature | Insulated |
| Material Type | Silicone |
| Material Type Free | BPA Free |
| Number of Items | 2 |
| Package Dimensions | 9.13 x 7.91 x 3.31 inches |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only, Machine Wash |
| Reusability | Reusable |
| Shape | Round |
| Size | 6 oz |
| Special Feature | Spill Proof |
| Specific Uses For Product | Home, Everyday Use |
| Style | Classic |
| Theme | Baby |
| UPC | 840097761008 |
| Unit Count | 2.0 Count |
F**S
My 15-Month-Old Learned to Use It in One Day!
I’m really impressed with this straw cup! My 15-month-old daughter learned how to drink from the straw in just one day. The handles make it easy for her to hold, and the design is very practical and spill-resistant. It’s also very easy to clean, which is a big plus. This is definitely one of the best sippy cups we’ve used — both functional and toddler-friendly. Highly recommended!
S**R
Great but needs regular thorough maintenance
My baby/toddler has been using these cups for a year now. She is very strong and throws these on the ground many times a day, but they have yet to break. She loves these cups and prefers them over others we have. Very easy for transitioning from bottles. You do have to take everything apart to clean it. My advice is to hand wash with warm/hot soapy water (it says it's top rack dishwasher safe but I'm afraid the dishwasher will degrade the squishy parts and also create more microplastic risk) and then let it COMPLETELY DRY over the course of several hours or overnight. You'll need a nipple brush or straw brush (like a stiff pipe cleaner) to clean the tube and the straw part. Don't forget to clean the threads of the cap, which also can attract mold (which I discovered when I took these cups with us to a humid tropical location on vacation). Also, while these didn't leak at first, they do leak now, after one year of use, if you turn them upside down. I won't take a star off for that or for the mold, as I'm sure it's unpreventable and you won't have an issue as long as you regularly clean and let dry 100%.
M**N
Great for learning
This sippy straw cup has been perfect for helping my 6-month-old learn to drink independently! The straw is soft and easy for little mouths to use, and the handles make it easy for tiny hands to hold. It doesn’t leak, even when my baby tips it over or throws it (which happens a lot!). The size is just right, and it’s lightweight enough for her to manage on her own. It’s also easy to take apart and clean, which I really appreciate. Great choice for introducing a straw cup early — highly recommend!
P**E
Doesnt leak and was perfect once she got the hang of the flow!
***UPDATE**** this is by far my favorite cup! I think it was hard to start with because it flowed too well when my daughter was an infant. A few months after, she was handling it like a pro! Also, this is the only cup I have that doesnt leak! The ones I have that have started to seem leaky, I think the spout was getting warped slightly when I was washing them in the dishwasher. I was shoving them onto the sticks on the top rack and it was poking through the little seal. ORIGINAL REVIEW: I always used OXO sippy's with my older child about 5 years ago, but now that I've ordered this cup with my youngest, I don't like them as much. The way the straw has changed... even on the sippy cup spout ones too. The problem is that the liquid flows too easily. My baby is always choking every time she drinks. The straw used to be more narrow and the kiddos had to suck a little harder. Now, it looks like some compression of the mouth fully opens the flow. Otherwise, I love this cup! It doesn't leak and my 1 year old has thrown it from the high chair onto the tile floor without it breaking. Sometimes the flip top pops off when she throws it, but it doesn't break and is easy to pop back on. I think I will use this cup more when she gets the hang of controlling the flow better. Right now, I've been using a different cup.
8**D
The only cups that HELPED get baby OFF BOTTLE!! Thank you!
After struggling to get my almost 2 year old off drinking milk from a bottle these cups were the only ones that worked! My child has been drinking water in the OXO straw cups since age 1 with no problems but was incredibly stubborn with taking milk in any straw cup and refused other cups even if they were different colors etc. I noticed these cups were smaller, a different color, and had little handles making it appear very different and spark bring some interest and comfort to my child. Sure enough that’s what happened and quickly. After refusing milk in other straw cups for about a week once I offered these cups and my Baby took the milk within a day. Baby would hold onto the cup of milk, perhaps their way of getting ready to let go. I just said “Here’s your milk” and allowed Baby their space. After cleaning the cups and refilling with fresh milk a few times finally Baby drank milk on their own by the evening. Never went back to the bottle even when turned down the cup in the morning because by the afternoon they took milk in the cup again and it very quickly became a new habit. We are now bottle-free solely because of these cups, in only a few days. Thank you OXO for making amazing high quality products.
H**3
Impossible Move Water
My daughter has been drinking though a straw since she was 6 months old. She’s 11 months old now so we were looking to upgrade her cup. She was unable to get any water from this cup. Yes it’s leak proof but that’s because it’s impossible to get water out. I cut an additional slit in the straw flap and it still was so hard. I tried it myself and it was tough! Every sip pulled a vacuum. Very, very disappointed. I do not recommend for kids — shoot, even adults may have a hard time.
J**A
Great first straw cup!
My son loves these cups. The handles make it easy to hold, they hold a good amount of liquid and I appreciate it being see through because I know when to refill. It's also really easy to clean and overall a great quality cup set.
D**S
Meh quality
It’s an okay sippy cup I got it for my 10 month old, but she was unable to suck any liquid out of it because you have to bite on the straw in order for liquid to come out. It would be nice for a 18m old + not for learning babies .
J**J
second time buying. good quality and my 1.5 year old uses them for milk
M**S
The look and feel of these is great but the cap is flimsy and falls off every time my 12m old drops it. I also didn't realise it had a valve in the straw which isn't preferable for SALT development.
A**ー
噛まないと飲めないとのレビューを見て迷っていましたが、娘には合ったようです。スパウトだとこぼれるし、一人で上向けて飲めないし…。でも、これなら振り回してもこぼれず、一人でチューチューしてくれて間が持ちます! コロンとした形で飲んでる姿もかわいい!
S**H
Straw didn't work. Bought in July 2022 but only started to use. Too late for exchange or refund. Sigh
E**A
What I liked about it is that its easy to clean. But after a 2-3 times being thrown/dropped from the high chair, it had several cracks on the top. There are definitely other toddler bottles which can withstand this.
Trustpilot
1 week ago
2 months ago