Thyseed Spill-Proof Weighted Straw Sippy Cup, Baby Transition Trainer, Soft Silicone Spout, BPA-Free, 6m+, 10 oz, 1 Pack
$34.99









Product description


Comparison of Main Materials 


BABY TRANSITION TRAINER CUP (6m+). Make weaning from bottle to cup easier with a German-made, bite-resistant silicone spout that has a breast-like feel, gentle on gums and easy to sip for early learners.
SPILL-PROOF, PARENT-APPROVED. Leak-resistant lid helps prevent messes at home or on the go, great for playtime, travel, and bedtime water.
WEIGHTED STRAW = ANY-ANGLE DRINKING. The weighted straw moves with the liquid, so baby can tip and sip from almost any angle.
EASY TO GRIP + GROWS WITH BABY. Removable handles are sized for small hands to hold and sip more independently as coordination improves.
EASY TO CLEAN + SAFE MATERIALS. Wide opening for easy filling and cleaning. All parts are removable; dishwasher (top rack) and sterilizer friendly. Made with durable PPSU plastic and no microplastic release BPA-free materials. Includes a cleaning brush for the straw.
9 reviews for Thyseed Spill-Proof Weighted Straw Sippy Cup, Baby Transition Trainer, Soft Silicone Spout, BPA-Free, 6m+, 10 oz, 1 Pack
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irenebigbing –
Not cheap and worth it
Amazing product. Recommend overall1. It is easy to clean with the wide neck design. Also came with a little brush that is perfect for cleaning straws.2. It was durable. My one year old toddler drop this cup at multiple times a day and it has held up just fine.3. It is a more pricy sippy cup but I think it is worth every penny. The plastic is much thicker than other brands and the quality just stands out.If I have to say anything bad about this cup, is that the lid is slightly hard to open sometimes with the wide neck design but it was never a problem for us. Highly recommend overall. My toddler prefers this cup over all others.
Debora A. –
Expensive! But worth it!
If your baby hasn’t figured out how to drink out of a straw, this is the cup for you! My first born picked up drinking out of a straw in 3 days. With my second, it just didn’t click. He would chew on it but he would not drink. He drank out of a bottle, no problem. At first I tried a sippy cup with a transition nipple. But he didn’t figure out tipping it, he sucked out of it. So I searched for a cup that would have both. I found this one. I was a little hesitant because of the price, but it was exactly what he needed. It felt like a bottle but it had the weighted straw. My baby was able to drink out of it immediately. On the second day he was finally drinking water independently! The cup is of good quality plastic. It’s very easy to clean and you can sterilize it. It’s easy to hold and very easy for a baby to learn to drink out of it. The weighted straw is of very good quality. It actually has a weight at the end. The handles are curved so it’s easier for babies to get a grip. It’s a good design. It comes with a very thin brush to clean the straw. I guess you get what you pay for, although it is pricey.
Sheri –
Bottle refusal has no match with this!
My baby stopped taking her bottle at 2 months and we’ve been on a journey for 4 months to get her to take again. We’ve tried them all and nothing worked. She just wanted mama. Then our lactation consultant suggested transitioning her to a sippy cup. We started with this one at month 5. Loved that it had a straw component and seemed like she could navigate with it easily.She picked it up using it so easily! We didn’t have any challenges with leaking. It’s though that it’s so expensive, but it’s worth it. And the quality is really nice. Even though it’s big for her, she’s still able to navigate it well.If your baby isn’t taking the bottle, I highly recommend!!
Bonnie | Smart Everyday Finds –
Probably the only bottle you’ll for transitioning
Just gave this to my son and he was able to drink out of this cup the second I gave it to him!! For reference, he’s 1 yr old and 1 week old and has never tried a sippy cup before. Honestly, I wish I tried this sooner! He grasped it with no issue!!! Also, the cup is easy to hold and spill proof (thus far). You know how great that is, esp at this age!!If you watch the vid: You can see how easily it was for him to hold and drink from the upright to the laying down position!This cup is pricey but the quality feels great and the weighted straw helps when he lays down to drink!!! Worth the price since this is probably the only bottle ill need to transition him!
Anastasia –
Nice transition cup
I bought this cup for my 8 month old daughter to help her learn to drink on her own. At first, she didn’t like it much, but after a few tries she got used to it and now drinks very well. The cup is lightweight, easy for her to hold, and doesn’t leak at all. The only thing is that the small tube inside the weighted ball is not easy to clean, so I always use the little brush that comes with it. Overall, it’s a nice cup for babies starting to drink independently.
Joann T –
The Ultimate Sippy Cup Experience!
Grandson absolutely loves this! We keep one at our home so mom and dad can easily keep track of theirs. It’s easy to hold and feels comfortable in the mouth. He transitioned quickly from a bottle to this with no trouble at all.
Evette Stowe –
I love this sippy cup!
My little boy has severe Autism and has been on the Playtex bottle with the breast like shaped nipples for almost 3 yrs now due to his sensory issues feeding and drinking. When my little man started chewing his nipples off of the bottles, I knew I needed to find something to transition him to. The problem was that I couldn’t find a sippy cup that had the wide base like the breast like nipples on the Playtex Nurser that he was used to. But I also needed a cup with the weighted straw with it because he was used to drinking his milk from any direction with the Playtex Nurser bottle because I pushed all the air out of the bottle via the bottle bag. I couldn’t find one until I came across this one. I couldn’t believe how my little man took to this sippy cup during the day time transition within a couple of days. Night time is still a work in progress but we are completely happy that we found this sippy cup for him. The cup has gave us no issues at all. No unnecessary leaks, easy to clean etc… have already recommended the sippy cup to other people That also deal with special needs children. I can’t say it will work for everyone but it worked for our son and we couldn’t be happier. Wish that it came in a girls color as well as our other little one has Autism as well and would love to put her onto this cup as well. Love the brown color though for our little man. Thank to the other person that shared in the comments that they tried this cup with their child with Autism as it was definitely a help and a little push for me to go ahead and try this cup. So glad I did. Thank you Tyseed.
Ilianna Garza –
Sippy Cup Training
Sippy cup treating for my 7 month old. no leakage. easy to grasp. love the design
Fabrizio Viola –
Is coming broken