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Klean Kanteen Classic Kid Sippy Cap Narrow Mouth
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The Klean Kanteen Classic Kid Sippy Cap converts any Kanteen Classic into a spill-proof, BPA-free, toddler-friendly Kid Kanteen. It includes a dust cover and a swing away metal loop that attaches to a stroller or bag and swings out of the way for drinking. Compatible with Classic narrow mouth bottles only.
Key Features
- Converts Kanteen Classic into toddler-friendly Kid Kanteen
- Spill-proof sippy cap design
- BPA-free construction
- Includes dust cover
- Swing away metal loop attaches to stroller or bag
- Loop swings out of the way for drinking
- Compatible only with Classic narrow mouth bottles with internal threads
Details
- Brand: Klean Kanteen
- Product type: Cap
- Name: Classic Kid Sippy Cap
- Safety: BPA-free
- Compatibility: Compatible with Classic narrow mouth bottles only (with internal threads)
- Included features: Spill-proof cap, dust cover, swing away metal loop
Who It Is For
For toddlers who use Klean Kanteen Classic bottles and caregivers who want a spill-proof, attachable drinking option. Useful when attaching the bottle to a stroller or bag.
Frequently Asked Questions
Is this cap spill-proof?
Yes. The Classic Kid Sippy Cap is described as a spill-proof sippy cap.
Is the cap BPA-free?
Yes. The Classic Kid Sippy Cap is BPA-free.
Will this fit my Klean Kanteen bottle?
It is compatible with Classic narrow mouth bottles only, with internal threads.
Does the cap have a cover and attachment loop?
Yes. It includes a dust cover and a swing away metal loop that attaches to a stroller or bag and swings out of the way for drinking.
All orders are processed and shipped within a maximum of 2 to 5 business days. Please note that this is an estimated timeline and does not constitute a guarantee, as national holidays and other external factors may impact final delivery and shipping times.
🚚 Free Shipping and Discount Clarification
For qualifying orders of $100 or more, the maximum available discount applied to your order is $30.


The sippy spout has a protective dust cover to keep dirt and germs away between uses. The compact design stays sealed when closed, making toss-and-go storage easier for busy days.

Low-profile spout and a swing-away metal loop make carrying and drinking simple for toddlers. The loop clips to a bag or stroller, then swings out of the way when it is time to drink.

This cap is made to thread onto Klean Kanteen Classic narrow mouth bottles with internal threads so it seats securely. Verify your bottle has internal threads before ordering to ensure compatibility.
A few practical checks will help you pick the right cap for your child and bottle.
- Check Bottle Compatibility: This cap fits Classic narrow mouth bottles with internal threads only; confirm your bottle type before buying.
- Match Your Child’s Skill: Toddlers who drink from a spout already will adapt quickly; consider their current feeding stage when choosing a cap.
- Think About Cleaning: Look for a simple spout shape and removable cover so rinsing and washing are quick and thorough.
- Plan for Outings: If you clip bottles to strollers or bags often, the swing-away metal loop makes transport easier and cleaner.
- Inspect and Replace: Check the spout and threads periodically, and replace the cap if you notice cracking or persistent leakage.
Will this cap fit my bottle?
This cap is compatible only with Klean Kanteen Classic narrow mouth bottles that have internal threads. It will not fit bottles with external threads or other mouth designs.
Is the sippy cap dishwasher safe?
The product description does not include specific cleaning instructions. For best results, follow Klean Kanteen care recommendations or hand wash if you are unsure.
Can I use hot drinks with this cap?
The description does not state suitability for hot liquids. To protect little mouths, avoid serving hot beverages through a child sippy spout.
How does the metal loop work?
The swing-away metal loop lets you clip the bottle to a bag or stroller and swings out of the way when your child drinks, keeping the spout accessible and the cap secure.
What are your shipping and returns policies?
We ship from a US warehouse, and orders over $100 qualify for free US shipping. We offer 30-day returns and human customer support if you need help.
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