NUK Kiddy Cup 300 ml Toddler Cup, 12+ Months

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Product guide

NUK Kiddy Cup 300 ml Toddler Cup, 12+ Months

The NUK Kiddy Cup is a 300 ml toddler cup listed for children aged 12 months and over. Its claimed bite-resistant spout, leak-proof valve, contoured grip and attached cap make it a practical option for everyday drinks, while customer feedback is mixed on durability and how easy it is to drink from.

At a glance

The listing describes a toughened spout intended to withstand bite marks.
A contoured shape is designed to help small hands grip the cup.
The listing describes a removable, easy-to-clean leak-proof valve.
The cap is connected to the cup, and a clip is intended for attaching it to clothing or bags.

Price

£4.75Save 30%

Reference price: ~~£6.79~~

Price checked: 12 Nov 2026

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Often bought together

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Tommee Tippee Insulated Active Spout Cup 12m+, 266ml, Blue and Yellow | Easy-Hold Handles for Little Hands, Pack of 2.

£11.99

Pros and cons

Pros

The 300 ml capacity gives room for a toddler-sized drink without choosing a larger bottle.
Dishwasher-safe care and a removable valve are useful for routine cleaning.
The attached cap and clip can help keep the lid with the cup when carried.

Technical specifications

13 specifications

Identity
Brand	NUK
Model	10255670
Listed age	12+ Months

Capacity and use
Capacity	300 Millilitres
Colour	Yellow

Materials and care
Material listed	Polypropylene (PP)
Care instructions	Dishwasher safe, hand wash
Microwaveable	No

Dimensions and weight
Weight listed	90 Grams
Dimensions listed	7.3W x 21H centimetres

Design features
Special feature	Leak Proof
Listed material feature	Insulated
Reusability	Reusable

What to know before buying

Listing details to confirm

The product description specifies 12+ months, while the details field uses the broader age label “Kid”. Customer feedback reports mixed experiences with both durability and ease of drinking, so consider those uncertainties if these are priorities.

What’s in the box

Included

Lid

Who is it for?

A good fit for

Caregivers seeking a reusable 300 ml cup for a child aged 12 months or older.
Buyers who want a claimed leak-proof valve, bite-resistant spout and a cap that stays attached.

Less suited to

Buyers who need confirmed long-term durability or consistent ease of drinking, as customer feedback is mixed on both.

NUK Kiddy Cup 300 ml Toddler Cup, 12+ Months · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 6,296 ratings

5 stars72%72%
4 stars14%14%
3 stars6%6%
2 stars3%3%
1 star5%5%

Customer feedback highlights appreciation for the leak-proof design, size, appearance and ease of cleaning. Experiences are mixed on durability and drinkability, with reports ranging from lasting for months to breaking more often, and from easy sipping to difficulty using it. For buyers considering the removable valve and 300 ml capacity, these reports suggest weighing easy cleaning and size against uncertainty about longevity and drinking effort.

Positive themes

Customers appreciate the leak-proof design and report that the cup is easy to clean.
Customers describe the size as suitable for children and the design as appealing.

Mixed feedback

Feedback is mixed on durability, with reports ranging from lasting several months to breaking more frequently.
Feedback is mixed on drinkability, with some finding it easy to use and others finding it difficult.

Frequently asked questions

What age is the NUK Kiddy Cup listed for?

The product title and item description say it is suitable from 12 months. The details field also gives the less specific age range “Kid”.

How much does the cup hold?

The listed capacity is 300 Millilitres.

Can the cup go in a dishwasher or microwave?

The listing says it is dishwasher safe and also recommends hand washing. It states that the cup is not microwaveable.

Is the cup guaranteed not to leak?

The manufacturer describes a leak-proof valve, but this is a product claim rather than independently verified performance. Customer feedback mentions appreciation of the leak-proof design.