• Blue Poki Yoki 14oz toddler straw cup with yellow magnetic lid and straw
  • Magnetic straw topper snapping onto a mint Poki Yoki spill-proof lid
  • Spill-proof Poki Yoki straw cup held upside down full of water without leaking
  • Underside of a blue Poki Yoki lid with the silicone seal pulled out for easy cleaning
  • Poki Yoki Discovery Cup: blue 14oz straw cup with four interchangeable straws
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the discovery cup

the discovery cup

$29.00
$29.00
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One cup. The whole system. The Discovery Cup is the simplest way to see why parents switch to Poki Yoki — a magnetic, spill-proof cup that's genuinely easy to clean and actually grows with your kid.

Here's the difference: it snaps together with magnets (impossible to get wrong), both valves are in the box — spill-proof for leak-free sipping, free flow for when they're ready for an open straw — and every part, seal included, goes top-rack in the dishwasher, so there's nowhere for mold to hide. Independently safety-tested and backed by a lifetime warranty.

This is the one-cup size — a 14oz cup, a magnetic lid, and four straws. Want to try Poki Yoki before you kit out the whole house? Start here. Come disco with us!

Holds 14oz · 4 straws + both valves included

Add the parenting playbook 📚

Therapist-informed guides for every stage — interactive, $5 each or all 10 for $39.

Browse the MasterclassGet all 10 — $39Best value

System Details

Leak-Proof That Actually Works: Magnetic lid keeps drinks inside, even when they throw it across the room

Both Valves Included: Ships with spill-proof and free flow options: choose controlled sipping or open flow right out of the box

4 Top Straw Options: Bent, straight, training, and more: find their favorite

Less Waste, Less Spending: Replace a straw, not the whole cup and expand into the full system whenever you're ready

100% Dishwasher Safe: Every single component, top rack: no pipe cleaners, no soaking, no drama

Built to Last: Tritan construction that's BPA-free, phthalate-free, and kid-proof tough: survives drops, throws, and "I'm testing gravity again, Mom" moments

Fully Compatible: Every piece works with our Starter and Family Systems when you're ready to level up

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