Stock Take Clearance — Buy any 2 cups for $44.95. Save 25% while stocks last!
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Stock Take Clearance — Buy any 2 cups for $44.95. Save 25% while stocks last!
⏰ Best Value: Buy 2 for $44.95 — Save 25%. Discount applied automatically at checkout!
The Only Toddler Cup You'll Ever Need
Tired of buying a new cup for every new stage? Our 3-in-1 Stainless Steel Transition Cup is the clever, all-in-one solution that grows with your child, saving you money and reducing kitchen clutter.
This versatile cup effortlessly adapts from their first sips to confident, independent drinking. Start with the soft silicone sippy spout, switch to the free-flow straw for thicker smoothies, and finally, remove the lid to graduate to a ‘big-kid’ open cup. One durable cup takes your child from 6 months through their kindy years.
Upgraded Straw! We've now included our newly upgraded, spill-resistant straw in every set. It features a clever internal valve to help prevent spills when tipping, making it perfect for toddlers on the move. And for ultimate versatility, you'll still get the original free-flow straw for thicker smoothies.
Why you’ll love it:
Available in three beautiful colours to suit every personality: Peach, Sage, and Cream.
Complete The Set
Ready to simplify your drinkware? Explore our full Greenvyne Drinkware collection or read our blog on Why stainless steel kids' tableware is better than plastic.
1x Stainless Steel Cup (220ml)
1x Dual-Handle Silicone Sleeve
1x Silicone Sippy Spout Lid
1x Multi-functional Silicone Lid
1x Upgraded Spill-Resistant Valve Straw
1x Classic Free-Flow Straw
Size:
Care:
Full details on the Product Care page.
Cup: 18/8 (304) Food-Grade Stainless Steel
Lids, Sleeve & Straw: Platinum Food Grade Silicone
Learn more about our commitment to high-quality materials on our Quality & Safety page.
Orders are packed and dispatched within 1–2 business days. Express orders are prioritised and dispatched within 24 hours (Mon–Fri).
For full details, see our Shipping Policy and Returns Policy.

$24.95
I brought this because my 1 year olds previous waterbottle was super hard to keep clean. I love that I can use this so many ways! I even take the top off and use it for soups and stocks. No yucky smell or residue left behind because the cup is stainless. I’m very impressed. Thank you so much for such a great product that is low tox and user friendly.
With extensive research finding my babys first all rounder sippy cup that can change between a sippy cup, normal open and spout. This was a no brainer using quality materials to ensure that the baby is able to use it for some years. Despite it being small I have found this to be more of a benefit rather than a detriment because the baby is able to grab onto to the cup alot easier and isn't heavy for them.
Thank you for your lovely review We’re so glad the 3-in-1 cup has been the perfect first cup and easy for your little one to hold!
Yes, it's designed to be highly spill-resistant. The new valved straw and sippy spout are designed to minimise spills from tipping. A second, free-flow straw is also included for thicker smoothies, which is not spill-proof.
Yes! The wide straw handles thicker drinks with ease — just rinse straight after use so nothing clogs.
Nope. We moulded a tiny internal ridge so the silicone hugs the steel even when wet.
It’s normal for a small amount of water to get trapped under the silicone sleeve or base after washing. Simply remove the sleeve and let both parts air-dry fully before putting them back on. This prevents moisture build-up or odour. All Greenvyne cups use food-grade 304 stainless steel and FDA & EU certified silicone, designed to be safe, durable, and easy to clean.
While steel reflects microwave energy, some purpose-designed stainless-steel containers can be used in microwaves under strict guidelines. Greenvyne bowls and plates are not microwave-safe. To warm food, transfer it to a microwave-safe glass or ceramic container.
We craft our products from high-quality, 18/8 (304) food-grade stainless steel. This is a durable material widely chosen for family tableware because it is easy to clean and does not retain odours or flavours from previous meals, making it a practical choice for everyday use.