Klean Kanteen Kid's Cup with Straw Lid
Silicone is a primary contact surface here — your food is in direct contact with it, not just a seal.
Recycled-steel cup with a stainless steel straw and silicone lid/flex-tip - no plastic in the drink path, unlike the older PP sippy cap.
The verdict: Silicone only
The 10oz Kid's Cup is 90% post-consumer recycled 18/8 stainless steel, and the matching straw is stainless steel too, topped with a soft silicone flex tip. The Straw Lid itself is food-grade silicone. So with the straw lid, the entire drink path is steel + silicone - no plastic. Note the OTHER lid you can buy for this cup, the Classic Sippy Cap, is polypropylene; pick the silicone straw lid (or the silicone Sippy Lid) to keep it silicone-only.
Verification: Manufacturer confirmed
What it's made of
| Part | Material | Food contact |
|---|---|---|
| cup body 18/8 stainless, certified 90% post-consumer recycled steel; Klean Coat exterior finish | Stainless Steel 304 / 18-8 | Yes primary |
| straw matching straw made from 90% post-consumer recycled steel | Stainless Steel 304 / 18-8 | Yes primary |
| straw flex tip soft food-grade silicone flex tip on the straw - the child's mouth is on this every sip | Silicone | Yes primary |
| straw lid splash-proof Kid's Cup Straw Lid, BPA-free food-grade silicone | Silicone | Yes seal |
| silicone sippy lid (alternate) separate food-grade silicone Sippy Lid also available for this cup - the spout you drink through | Silicone | Yes primary |
A small 10oz stainless steel cup sized for toddler hands, sold with a splash-proof silicone Straw Lid and a matching stainless steel straw tipped with a soft silicone flex tip. Both the cup and straw are certified 90% post-consumer recycled steel. The same cup accepts a silicone Sippy Lid or the straw lid, so it works as a straw cup or a sippy with a quick swap.
Pros
- Steel straw with silicone flex tip - no plastic straw
- 90% post-consumer recycled steel; durable Klean Coat finish
- One cup does straw-cup and sippy duty with swappable silicone lids
Cons
- The separately sold Classic Sippy Cap is polypropylene - avoid it to stay silicone-only
- Straw lid is splash-proof, not fully leak-proof
- Opaque steel; can't see the fill level
- Recommended for ages 3+
Notes
- Also fits Klean Kanteen's kids' water-bottle ecosystem, hence the second category
Categories: Sippy Cups & Toddler Cups · Kids Water Bottles
Sources
Every material claim above is backed by these. This is the scattered info we centralized.
- manufacturer https://www.kleankanteen.com/products/10-oz-kids-cup-with-straw cup and straw are 90% post-consumer recycled steel; straw lid is BPA-free food-grade silicone with silicone flex tip
- manufacturer https://www.amazon.com/Klean-Kanteen-Stainless-Silicone-Cleaning/dp/B01MV1HWQE straw lid set described as stainless steel straw with safe silicone flex tip
- manufacturer https://www.kleankanteen.com/products/kids-cup-sippy-lid-2-pack alternate Kid's Cup Sippy Lid is food-grade silicone with a soft silicone spout
- manufacturer https://www.kleankanteen.com/products/kids-water-bottle-12-oz-sippy-cap shows the older Classic Sippy Cap is polypropylene (#5) - the part to avoid for a silicone-only setup
Independent reviews
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