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🥤 Sip smarter, not harder — the sippy cup that grows with your toddler!
The TUM TUM Tippy Up Free Flow Sippy Cup (Kev Koala 300ml) is a BPA-free, leakproof toddler cup featuring a unique weighted straw that allows drinking from any angle without valves. Recommended by speech therapists, it supports easy weaning with hygienic storage and clear measurement marks, making it a durable, practical choice for parents seeking a smooth transition from bottle to cup.

















| ASIN | B0CFFGNTG1 |
| Age Range Description | Baby |
| Best Sellers Rank | 11 in Baby Products ( See Top 100 in Baby Products ) 1 in Sippy Cups |
| Brand Name | TUM TUM |
| Capacity | 200 Millilitres |
| Colour | Kev Koala 300ml |
| Country Of Origin | China |
| Customer Package Type | Standard packaging |
| Customer Reviews | 4.5 4.5 out of 5 stars (128) |
| Embellishment Feature | LED |
| Finish Type | Matte |
| Included Components | Lid |
| Is the item dishwasher safe? | Yes |
| Item Dimensions W x H | 11W x 16H centimetres |
| Item Shape | Cylindrical |
| Item Type Name | Sippy Cup |
| Item Weight | 150 Grams |
| Manufacturer | TUM TUM |
| Manufacturer Part Number | TT5026 |
| Material Features | Long-lasting |
| Material Type | Polypropylene (PP), Silicone |
| Material Type Free | BPA Free |
| Model Number | TT5026 |
| Number of Items | 1 |
| Occasion | Suitable for all occasions |
| Other Special Features of the Product | Free flow when open, Leakproof when closed |
| Pattern | Solid |
| Product Care Instructions | Dishwasher Safe |
| Product Style | Traditional |
| Recommended Uses For Product | Home, Nursing, Travel |
| Reusability | Reusable |
| Size | 300ml |
| Specific Uses For Product | Feeding Infants and Toddlers, Weaning |
| Subject Character | Boris Bear |
| Theme | Baby & Toddler |
| Unit Count | 1.0 count |
W**L
Great quality sippy cup, easy to clean
We already have the smaller version of this cup and needed a larger one, so sticking with the same brand was a no brainer. Great quality as expected. The straw is removable and replaceable, which makes cleaning really easy and means you can swap parts if needed rather than replacing the whole cup. The weighted straw works brilliantly and lets little ones drink comfortably however they choose to hold the cup. No valve also means no frustration when drinking. Really well designed, practical, and durable. Very happy with this.
S**R
good product from seller
good product bought for grandson
M**A
Great value for money
Doesn’t leak and very strong , gets flung from the high chair and hasn’t had impact. My baby is enjoying it so I love it.
K**3
Perfect for 18 month old
We were struggling to get our little girl to drink out of a cup, and wanted to transition her from bottles to cups due to her age/teeth. This has helped that transition! The straw is super easy for her to use with it being weighted! The size is perfect as it’s a bit bigger so it means she can have it in her room as she plays and it’s pretty durable and doesn’t leak! Would recommend
A**R
I love tum tum
Only use tum tum cups with my Toodler as he seem to like them the best, I buy one every 3 months as they can start going mouldy…. But wouldn’t use any other brand sippy cup
D**I
Toddler loves but do leak eventually
Great, easy to hold cups for little ones. Had a few of these over the past year or more, eventually they do all start to leak but our toddler has always really liked them as cups.
L**Z
Good lid for carrying about
My toddler loves these cups They work well
N**C
Perfect
Never recieved, due to delivery driver just leaving parcels on a busy area in plain view. These cups are a bit pricey, but are they worth the money? Mmm, kind of. My son took to it straight away, which is more than I can say for other cups we’ve tried. However, he does love to spit out his drink, so we end up with a bit of a mess! The cups are a bit of a faff to clean, but they are cute and seem really robust. Overall, a solid cup if you don’t mind the extra effort for cleaning and the price tag!
I**D
I noticed my kids using a lot of strength and locking their jaws to drink from their munchkin straw cups. I did some research and that’s obviously not good for them. This cup is perfect! Size is good for toddlers. It has measurements on the side so you know how much you’re giving them. The transparent color makes it easy to see! Easy to clean as well! I was impressed how leak proof it was even though there’s no valve! I do recommend keeping the lid closed when not in use! Overall recommend this cup!
K**Y
This is a good cup. It's very durable. It survived being dropped on the floor from the high chair many times.
T**Y
This is the preferred cup. Tried other brands lol a likes but she prefers TUM TUM
B**A
Good cup but pressurizes/leaks over time. Easy for baby to hold and weighted straw works well. Good value for the money just hate cleaning up after it leaks.
S**O
I was excited to try these but the backflow is awful. They leaked everywhere.
Trustpilot
3 weeks ago
4 days ago