Attributes

Brand	-
Category	Root / Baby & Toddler Essentials
Origin	-
Material	PPSU (Polyphenylsulfone)
Capacity	300 ml (10 oz)
Recommended Age	12 months and up
Dishwasher Safe	Yes, top rack recommended
BPA Free	Yes
Straw Type	Soft Silicone with Gravity Ball
Leak Proof	Yes, when lid is secured
Heat Resistance	Up to 180°C (356°F)
Color Options	Pastel Blue, Pink, Mint Green
Weight	120 grams

6 reviews

Anonymous

Mar 30, 2026

Rating: 5/5

No more spills!

Finally, a cup that doesn't leak when thrown on the floor. The gravity ball works well even when my daughter drinks while lying down.

Anonymous

Mar 21, 2026

Rating: 4/5

Sturdy and safe

Love that it is BPA free and heat resistant. It has survived many drops without cracking. The straw is a bit tricky to reassemble after washing but manageable.

Anonymous

Mar 21, 2026

Rating: 5/5

Best cup we've bought

We have tried five different brands, and this Shi Xi cup is by far the best. No leaks, easy for small hands to hold, and the price is reasonable.

Anonymous

Mar 19, 2026

Rating: 4/5

Great quality, easy to clean

The PPSU material feels very sturdy. I appreciate that it can handle hot water for cleaning. Only wish it came in more neutral colors.

Anonymous

Mar 11, 2026

Rating: 5/5

Excellent transition cup

Helped us transition from bottles easily. The suction isn't too hard, so my son figured it out immediately. Highly recommend for ages 1-2.

Anonymous

Mar 03, 2026

Rating: 5/5

Perfect for my toddler!

My 18-month-old loves this cup. The straw is soft enough for his gums but durable. We haven't had a single leak since we started using it.

5 FAQ

Q: Does the cup work if the baby tips it sideways?

A: Yes, the straw features a gravity ball weight at the end, allowing liquid to be drawn from any angle, including when tipped sideways or upside down.

Q: Can this cup be used for warm milk?

A: Absolutely. The PPSU material is heat resistant up to 180°C, making it safe for warm milk or water. Please test the temperature before giving it to your child.

Q: Is the straw removable for thorough cleaning?

A: Yes, the entire lid assembly and straw can be disassembled for deep cleaning. We recommend using a small brush for the straw interior.

Q: Are replacement straws available?

A: Yes, replacement silicone straws are sold separately on our store page under 'Accessories' for this specific model.

Q: Is this cup suitable for a 10-month-old?

A: While some advanced 10-month-olds may use it, we officially recommend it for ages 12 months and up to ensure the child has the necessary motor skills for sipping.

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