The NUK Flexi Straw Cup 300ml is a lightweight straw cup made for toddlers aged 18 months and older who are ready to drink more independently. Its soft, flexible silicone straw is gentle on little gums and teeth, while a spill-proof vent system is designed to keep sipping tidy — a practical option whether your toddler is drinking at home, in the car, or at preschool.
Made from durable polypropylene (PP), the cup is lightweight, shatterproof and BPA-free, so it holds up to being dropped or tossed into a bag. A protective cap keeps the straw clean between uses and has a built-in clip for attaching to a bag or stroller, making it easy to carry along when you're out and about.
Made for little hands
The ergonomic shape and low weight make the Flexi Straw Cup easy for small hands to hold, helping your toddler get the hang of drinking on their own. The 300ml capacity gives them a good amount of water or drink to work through during the day.
How the spill-proof design works
- Integrated vent: The vent is designed to stop liquid from remaining in the straw and to prevent squirting when the lid is opened, which helps keep drinking mess-free.
- Soft silicone straw: The flexible straw allows for gentle sipping and is kind to sensitive gums and teeth as your toddler draws their drink through it.
Part of the NUK First Choice system
The Flexi Straw Cup is compatible with other NUK First Choice components, so it can slot into a feeding set-up you may already be using and grow with your child rather than starting from scratch. It's also available in a range of colourful, child-friendly designs.
Best For
The NUK Flexi Straw Cup 300ml is a great option for parents who:
- Have a toddler around 18 months or older who is ready to practise drinking from a straw
- Want a lightweight, shatterproof cup that stands up to an active toddler
- Need a cup with a covered straw and clip for drinks on the move
- Already use NUK First Choice and want a cup that fits the same system
Pandylane Pro Tip: Straws and vents can trap moisture and residue, so take the cup fully apart after use and let each part dry completely before putting it back together — a slim straw brush makes reaching inside the straw much easier.
Spillproof vent system to prevent messes
Ultra-lightweight, shatterproof polypropylene (PP)
BPA-free for safe drinking
Protective cap with practical clip for hygiene and easy transport
Supports oral muscle development through straw drinking
Easy for little hands to hold independently
Fun, colourful designs available
- 1x NUK Flexi Straw Cup 300ml