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🍼 Sip smarter, grow stronger — the ultimate learner cup for your mini pro!
The NUK Small Learner Tritan Cup is a 5 oz BPA-free sippy cup designed for babies 6 months and older. Featuring a spill-proof soft spout gentle on teeth and gums, removable easy-grip handles, and an air vent to reduce swallowed air, it supports a smooth transition from bottle to cup. Made from durable, odor- and stain-resistant Tritan material, it’s dishwasher safe and break resistant, making it a trusted choice for busy parents and growing toddlers.






















| ASIN | B09YG1DWF5 |
| Age Range Description | 6 Months+ |
| Best Sellers Rank | #3,916 in Baby ( See Top 100 in Baby ) #118 in Toddler Cups |
| Brand Name | NUK |
| Capacity | 5 ounces |
| Color | Pink Hearts |
| Customer Package Type | FFP |
| Customer Reviews | 4.8 4.8 out of 5 stars (816) |
| Finish Types | Glossy |
| Global Trade Identification Number | 00885131698643 |
| Included Components | Small Learner Tritan Cup, 5oz., 6+ Months |
| Is the item dishwasher safe? | Yes |
| Item Dimensions W x H | 4.7"W x 7.86"H |
| Item Type Name | Cups |
| Item Weight | 3.2 ounces |
| Manufacturer | NUK |
| Manufacturer Part Number | 2143747 |
| Material Features | Insulated |
| Material Type | Plastic |
| Material Type Free | BPA Free |
| Model Number | 2143747 |
| Number of Items | 1 |
| Occasion | Everyday |
| Other Special Features of the Product | Other |
| Pattern | Other |
| Product Care Instructions | Machine Wash |
| Product Style | 1 Pack |
| Recommended Uses For Product | Home |
| Reusability | Reusable |
| Shape | Round |
| Size | 5 Ounces |
| Specific Uses For Product | Baby Feeding |
| Theme | Characters |
| UPC | 885131698643 |
| Unit Count | 1.0 Count |
B**K
Does the Job and Does it Well!
I got this for my toddler to start feeding cold milk and wean from nursing, and it worked! She loves it, can feed herself easily - the handles are the perfect size and style, and the cup the perfect weight, even full, for her to tip it up and drink without help. It's great that it also comes with a cap, like an infant baby bottle, so it can go in a bag for travel. It seemed leak proof when new, but it's been dropped countless times in the last few months, and may or may not have been nibbled on by a curious puppy, so it sometimes leaks when tipped now, but that seems reasonable for all it's gone through! It's very easy to clean with a bottle brush or in the dishwasher, and every piece comes apart. If the cap gets misaligned from the handle, we just turn the handle to line it back up. No problem! I really like the dusty pink color, also, which is much prettier than the brighter pink I was expecting before it arrived. This is great to have on top of the functionality of the cup because it's just better to have things that work well AND look nice! I'm very satisfied and would definitely recommend and buy again - plus, I see Nuk has it available in other patterns/colors!
D**A
Long lasting cup
This cup is heavy duty. It’s travel size. Easy to clean. It’s hard plastic. Color is cute. Leak proof! Simple easy flow.
P**B
This is the ONLY one to buy!
Finally! A cup that my baby loves and can easily use. We have tried MANY, MANY cups for my 9 mo old granddaughter. All of the cups that have a straw were terrible. It was difficult for her to regulate the amt of water and she would often cough and choke. Nana ordered this one (she’s not a fan of straws for baby’s ) and it is exactly what she needed. She can hold it herself, easily regulate the amt of water and has never chocked because she swallowed too much at once. Easy to clean too!
B**E
The only sippy cups we buy!
Great for learning! These are the only cups my toddler wanted to use at 11 months old. She still loves them. The handles come off with the base for easy cleaning. Highly recommend.
H**V
Great starter cup—easy for baby to hold and truly spill-proof
My baby is 8 months old, and this was her first sippy cup. She picked it up easily thanks to the handles, and the soft spout is gentle on her gums. It really is spill-proof—we’ve dropped it multiple times with no leaks. I also like that it’s made from Tritan, so it feels sturdy and doesn’t get cloudy after washing. It’s a perfect size for little hands, and she’s learning to drink from it without frustration. A great transition cup!
N**I
very easy to hold
i was looking for the best water bottle for my baby, tried few different ones but this is the one which she loved most!
G**A
Love this brand
These are great cups I love everything we have gotten from this brand. They’re easy to clean and durable and we have not had a problem with leaking. My only complaint is my daughter doesn’t really use the handles and because they don’t close fully I can’t clip the cup onto anything to keep her from throwing it
L**A
Perfect for babies
My baby liked it, he is 9 months old and is learning to use it, I like it because I was looking for something similar to a bottle to make it easier for him, it is drip-proof if you turn it over it does not spill liquid and the teapot is soft and can massage your gum with that
C**A
Me gusta mucho esta marca para mi bebé, el vaso es anti derrames
B**Z
Tal como está en la imagen, bien, mi bebé de 3 meses lo agarró perfecto x su forma del chupon y la suavidad.
Trustpilot
2 weeks ago
1 month ago