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The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Silicone Baby Sippy Cups Merchant Video
Tips 
Please go in the right direction to install the straw, otherwise the baby can’t suck out the water.Simply bite down on the spout in the right direction to open the gap, then tilt the cup slightly to easily drink water. This design is similar to a bottle nipple, aiming to prevent spills.

Baby-First Design
Moonkie transition cups (4oz) hold the perfect amount of drink for baby’s first ventures into using big-kid cup. Our soft silicone eases teething discomfort while the easy-grip handles make it effortless for little hands to hold. The sturdy base helps prevent tipping.

Unbreakable Food Grade Silicone
Our cups are made from 100% food-grade silicone and are free of BPA, PVC, Phthalates, and any other heavy metals. Unlike plastic cups, ours won’t have issues with the bottom cracking.

Dishwasher Safe for Easy Cleaning
Fully detachable and minimal parts ensure thorough cleaning, leaving no dirt or grime behind. And the best part? You can also pop it in the dishwasher for hassle-free cleaning!

Perfect for Travel
With its all-silicone design, our cup is very sturdy, compact, and lightweight. Our travel-friendly cup is the ideal choice for any adventure!

Will the lid come off if the baby accidentally drops the cup?
No, it won’t. The connection between the cup and the lid is double sealed, so it can’t be easily removed by children.
Does the liquid require the baby to suck to flow out?
Yes, that’s right. The design of the cup and straw has a built-in valve and stopper. Baby has to suck on the straw for the liquid to flow out, ensuring an even flow and effectively preventing any leakage.
Are these cups dishwasher-safe and boil-proof?
Yes, these sippy cups are dishwasher safe,boil-proof and microwave safe.
What’s the suitable age for babies to use these cups?
The Sippy Cup is for 4M+ who can sit up and hold a cup by themselves. The training cup with Spill-Proof Staw is for 6M+ and The Open Cup is for 6M+ (Held by an Adult)
Does this cup contain any lead?
This baby cup is made from 100% food-grade silicone and contains no BPA, PVC, phthalates or other heavy metals.
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Customer Reviews
4.5 out of 5 stars 2,312
4.4 out of 5 stars 1,296
4.7 out of 5 stars 403
4.7 out of 5 stars 36
4.7 out of 5 stars 4,059
4.8 out of 5 stars 1,108
4.9 out of 5 stars 2,540
Price
$9.99$9.99
$18.99$18.99
$14.99$14.99
$20.99$20.99
$9.99$9.99
$37.99$37.99
$9.99$9.99
Feature 1
Leak Proof & Spill Proof
Drop Proof & Spill Proof
Perfect Size for Little Hands
Seamless One-Piece
Foldable and Portable
Leakproof
Flexible and Bendable
Feature 2
Three-in-one Design
Clear Silicone Design
Encourages Self-feeding
Strong Suction
Non-Slip
Superior Freshness Seal
Two Spoon Head Sizes
Feature 3
Non-choking Design
Straws with Cover
Non-Slip
with Lids
Stain-Proof
with Steam Vent
with Case
BPA/Phthalate/lead/PVC Free
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100% Food Grade Silicone
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Dishwasher Safe
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100%Silicone
【First Stage Infant Drinking Cups】 Moonkie First Stage Infant Drinking Cup (4 oz) is the ideal transition for your little ones to wean from the bottle. Our set is designed to encourage a smooth transition to independent drinking, from a sippy cup to an open cup. The American Dental Association recommends weaning from the bottle by age one to prevent tooth decay. Choose Moonkie for a successful transition from bottle to cup.
【Soft & Reliable Food Grade Silicone】 Our baby straw cup are made from 100% food-grade silicone and are free of BPA, PVC, Phthalates, and any other heavy metals. The Soft silicone spout and straw are gentle on developing teeth and gums – but sturdy enough for any little teether! That means Moonkie sippy cup are ideal for babies learning to drink by themselves.
【Three-in-one Design (with straw + spout + open cup)】 Our baby cup features a versatile three-in-one design that can be converted from a sippy cup to a straw cup to an open cup, encouraging your baby to develop drinking skills.The open cup promotes lip closure, speech development, and safe swallowing while also preventing tooth decay. Going from a straw to independent drinking is such a huge milestone for early development, so we have designed one cup that will be there for every step.
【Leak Proof & Spill Proof】 No more worries about spills from your little one’s playful hands! Our baby cups are equipped with a double-seal structure that keeps the lid securely closed, even if dropped. The spout and straw have a built-in valve to prevent liquid splashes. Feel confident and at ease while your baby explores, knowing that our straw sippy cup can handle their roughest playing or cranky fussing.
【Perfect for Baby Hands & Non-choking Design】 The valve built into the straw provides even flow for safe drinking without any choking or gagging hazards. Moonkie transition cups (4oz) hold the perfect amount of liquid for baby’s first drinking stage. They’re the perfect shape and size for little hands and mouths learning to drink independently!
13 reviews for Moonkie Silicone Baby Sippy Cups | 3 Stages Training Cup Straw Cup for Infants Toddlers and Kid | 4 oz 1Pack
Add a review
$9.99
Merrell & Josh Goldman –
Need more!
I keep meaning to buy another one of these. It’s fantastic. It comes with 2 different tops and 2 different straws. It has a wide base, so it’s perfect on his walker with the curved straw. It also came with a regular straw that has a valve in it, so liquid only comes out when he’s sucking on it. The silicone makes it super easy to clean and baby can hold it great.
Jennifer –
The perfect training cup
I was looking to start my baby on straws (she’s 6 months old) and skip the sippy cup all together. What drew me to this product was the straw that doesn’t pull out, it’s silicone so it’s not breakable but not a clear plastic, the handles for an easy grab, and the sippy cup top just incase my baby couldn’t catch onto the straw we had an option to fall back on. The cup holds just enough fluids that I’m not filling a larger cup and wasting the contents everyday. The size and design were all perfect- small enough for her to grab and hold. Most importantly, the straw is small enough that once she tried to suck on the straw, she was able to get water up right away and learned after the first few tries. The color is also so chic on top of everything else. It’s not leakproof so if your baby throws it, water will spill but in terms of the size and design, it was the perfect training cup to teach her how to use a straw before I upgrade to a bigger, leak proof cup once she’s a toddler.
KeyWestKelly –
Love, love, love. The best.
Very pleased with this cup. One of the ONLY cups I found that have a straw and are easy to clean. My little one loves them and started using them from about 8 months old. They are light weight and easy for her to hold and grab (with one or two hands depending on her mood). They are NOT leak proof so we use for milk at meal time and another cup for water for road trips and around the house. I CANNOT stress enough how easy they are to clean. I have no concerns about odors, mold, etc. My only wish is that you can buy replacement straws. I’ve had these for over 6 months and they are holding up well. But at some point straws might need to be replaced when she learns how sharp her teeth really are! But seriously, I have bought one of every cup (with and without straws) that I could find from Amazon, target, Walmart, etc. And this is only one of 4 cups she can get liquid out of. The others are a nightmare to clean.
Negaar –
Nice set, love the color
These cups are great quality and very easy for my baby to use and easy to clean. The silicone is soft and gentle, and the different stages really help with learning to drink independently. Easy to clean, good sealing and very well designed.
Amazon Customer –
Petite, easy to clean cup!
Cute, little silly cup! It’s a little smaller than I expected, but actually turned out great for my daughter who is smaller for her age. Before purchasing, I noticed in the comments that some had mentioned problems with it leaking. However, that hasn’t been an issue yet! The cup itself has good stability when my daughter is holding it and the functionality of it is convenient-you can use it with the straw, as a sippy cup, or even just as a cup without a top. I gave it 4 stars because it a little difficult to drink water through the straw and through the sippy cup top.
Thu M Truong –
Soft, minimalist and ergonomic silicone cup from baby to toddler
Perfect size for my 1.5 year old toddler! I had the nuby sippers before he never liked them, in protest he threw the nuby to the ground as toddlers do and the plastic broke. This one is toddler proof, many tosses and it stays in one piece! Alot of smashing around and minimal spills as well.It is not 100% leak proof however and in the wrong position it can slowly ooze its contents all of your purse/car in the straw or open spout mode. It comes with instructions but I didn’t read them so I had to learn the hard way. The only thing is that if you fill the liquid pretty high or if it still has a decent amount of liquid you can squirt it all over yourself due to the pressure in the straw mode. After a few attempts thats no longer an issueIt comes with a little brush which makes the straw easy to clean and it doesnt weird crevices, and I can just throw it in the dishwasher.Overall the value is there, I realized quality matters of quantity as I plan to transition him to an open cup slowly
Amazon Customer –
Moonkie might have a new fan!!
Great sippy cup! Love the silicone material, dishwasher safe, super cute, and easy to pack in her bag for the day for travel. Easy to hold in her small hands and the lids stay on even if she squeezes them.
Ian Salcedo –
Not spill proof
It’s super cute and practical for a baby minus the fact that it’s not spill proofMy 8 mo old will hold it by the handle and if it falls sideways or upside down or onto the floor there’s just an instant puddle of water
Christoffer –
Dom är jätte bra! Används dagligen
Claudia Cuttress –
Easy sippy cup to use! Lid snaps on but does not twist on so if your baby throw the cup (inevitable) the liquid will spill everywhere.
LenaM222 –
My baby learns how to drink water with this sippy cup. Happy with this purchase.
Joop –
top, wel iets kleiner dan ze lijken op de foto’s maar kan volledig aan mij liggen.
Jacob Pill –
This silicone sippy cup is perfect for transitioning from bottle to cup. It’s lightweight, flexible, and easy for my baby to grip, even with small hands. The soft spout is gentle on gums, and there are no leaks when properly sealed — which is a huge win.I also love that it’s BPA-free and dishwasher safe. We’ve dropped it plenty of times, and it’s held up with no issues. Great for water, milk, or smoothies.Simple, safe, and functional — exactly what I was looking for. Will be ordering a second one soon!