








Desertcart purchases this item on your behalf and handles shipping, customs, and support to Kenya.
🍼 Sip smarter, transition smoother — the ultimate upgrade for your baby’s feeding journey!
The Straw Cup Soft Spout Conversion Kit by ROPOSY converts Philips Avent Natural baby bottles into versatile straw cups with a 360° weighted straw for easy sipping at any angle. Made from 100% BPA and lead-free food-grade PP, it supports a smooth transition from bottle to cup, fits multiple bottle sizes (2-11oz), and includes cleaning brushes for hassle-free maintenance. Perfect for millennial parents seeking safe, durable, and convenient feeding solutions.



























| ASIN | B0BHVRVS7V |
| Age Range Description | Baby |
| Best Sellers Rank | #8,658 in Baby ( See Top 100 in Baby ) #185 in Baby Bottles #218 in Toddler Cups |
| Bottle Nipple Type | Orthodontic |
| Bottle Type | Standard Bottle |
| Brand | ROPOSY |
| Capacity | 11 ounces |
| Color | Straw Cup Conversion Kit |
| Customer Reviews | 4.4 out of 5 stars 699 Reviews |
| Item Weight | 110 g |
| Liquid Flow Speed | Adjustable flow speed |
| Manufacturer | Hefei Xinteng Hardware & Plastic Co., Ltd. |
| Material Type Free | BPA Free, Bisphenol A Free, Phthalate Free, Lead Free |
| Number of Items | 2 |
| Unit Count | 2 Count |
L**�
Great for beginners!
No leakage, fits perfectly with the Phillips Avent bottle. Easy transition from bottle to sippy cup.
I**Z
Works great
These are great! My child absolutely loves them. Great for 8 oz bottles, my son did not like the handles but holds his bottle fine without them so it works however they do have a slight leak in the top when warming up but was minimal so I didn’t mind
L**A
Awesome product
I love this it’s SUPER easy to assemble, easy to clean. I’m not yet sure of how durable the nipple is since I just started using it today but my 6 (7 tomorrow 😊)month old has two bottom teeth and has yet to bite a hole into it. It does seem durable and sturdy though. It doesn’t leak which is awesome since he just leaves his bottles thrown all over the bed 😂 I highly recommend the price is awesome. Everything about this little kit is great. And it’s easy to use for him. He is able to lay on his back, on his tummy, on his sides, sit up and still be able to drink his milk.
Y**A
We are enjoying it!
I love that he can throw this all around and it does not spill. My son is 8 months old and learned to use the straw early around 6 months and he really enjoys this! The water comes out really slowly so that worried me he wouldn’t get water out but somehow its working! It takes a lot of suction but i’m assuming that helps them not choke? I am a minimalist so this was perfect, to use something we already have! Less is more 🙂 I would recommend for moms on the go if you want to throw it in your purse.
S**I
Great.
This is great for transition. I like this product and still using it.
J**.
Exact fit!
Fits perfect in my Philips Avent bottles. Easy to clean and does not leak. The ball at the end makes it easier for my baby to get access to every last drop. Comes with the handles but my baby prefers to hold her own bottles.
D**E
nice
easy to clean, durable, and baby loved them
G**E
Works as expected
Overall I do like this product and would buy more. I deeply dislike the handles included as they make the top loose if it’s thrown enough times. I both do and don’t like that the straw is in 4 pieces, if it were more like my Dr. Browns straws then it would only be two and much easier to wash, but with the four pieces I’m not able to put it all in the dishwasher. I personally take the straw fully apart for washing, I hand wash the tubing and all of the other pieces (not including the travel cases) go in the dishwasher on the top rack, the tubing is just too thin to safely put in through the dishwasher it falls right through my utensils caddy. I love the weight for these straws since it’s plastic it’s much heavier than the weight on the Dr. Browns straw and it will actually stay at the bottom of my small 4oz cups.
K**L
Love it! Doesn’t spill and works great!
The best product I’ve ever bought!! total lifesaver and easy for transitioning to a sippy cup!! fits perfectly on my Phillips advent glass 8 ounce bottles as well as the Phillips advent 4 ounce glass bottles. The weighted straw makes it easy for drinking on different angles without getting air. Does not spill without having suction to the nipple of the bottle! 10/10 love it!
M**R
Kit de Conversión con Popote para Biberón Philips Avent Natural
Compré este kit de conversión para biberones Philips Avent Natural y ha sido una excelente compra. Es perfecto para la transición del biberón al vaso con popote, ya que facilita que el bebé aprenda a beber de forma independiente. La boquilla es suave, no lastima las encías y las asas ayudan mucho al agarre, lo que le da mayor control al bebé. El popote con peso funciona muy bien porque permite beber desde cualquier ángulo sin tener que inclinar el biberón, evitando derrames y frustración. Me gustó que el paquete incluya 4 piezas, ideal para tener repuestos o usar varios biberones al mismo tiempo. El material se siente resistente y seguro, y además incluye cepillos para limpiar el popote fácilmente, algo muy importante para la higiene. En general, es un producto práctico, funcional y compatible, ideal si ya usas biberones Philips Avent. Muy recomendable para bebés que están dejando el biberón tradicional.
E**A
Quality
Good quality. Fits Avent bottle
R**N
Llegó Incompleto
Me llegó solo un chupón y una manguera y dos agarraderas con 4 cepillos de limpieza y compré el paquete de 4 chupones
T**Y
Not a Good Transition Option
Really wanted this to work, but it was disappointing. The teat is much thicker and wider than the original Avent nipple, more similar to Nuk. The handles didn’t fit or work properly, the bottles leaked consistently as you couldn’t screw it all the way on. I tried using it multiple times in case it was user error, but the issues continued. The straw was difficult to clean thoroughly, especially when used with milk. Overall, this wasn’t a good transition option for us. I’d recommend skipping this and going with a different straw sippy designed specifically for transitioning instead.
Trustpilot
3 weeks ago
1 month ago