THERMOS FUNTAINER 12oz Water Bottle
Where to Buy
| Retailer | Price | Last seen | Buy |
|---|---|---|---|
 Amazon Sold by WooHooFam | $14.99 | Dec 17, 2021, may have changed | Buy Now |
E Explosive Powersports | $15.72 | Dec 15, 2021, may have changed | Buy Now |
 Overstock 30-day returns · free shipping | $15.97 | Dec 15, 2021, may have changed | Buy Now |
A Anchor Express | $15.99 | Dec 15, 2021, may have changed | Buy Now |
M Magic Beans | $16.99 | Dec 10, 2021, may have changed | Buy Now |
Prices are collected from retailer listings; each row shows the date we last saw that price. Return and shipping terms are each store's standard policy from our retailer research (April 2026). Some products and categories have different terms, so check with the store before you buy.
Used & Refurbished
✨ See 2 used & refurbished prices with ShopSavvy ProGet the app →Price history summary
Lowest new price we recorded at major retailers (Amazon, Walmart, Best Buy, Target, The Home Depot and Lowes) in the last 90 days: $16.99 at Amazon on Aug 10, 2026.
Range over the last 12 months: $9.30 (retailers/amazon, May 26, 2026) to $18.99 (retailers/amazon, Apr 25, 2026). Based on 28 recorded prices since Dec 3, 2025 for offers sold by these retailers themselves (not marketplace sellers). Summary as of Oct 17, 2026.
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Pros
- •Bright and attractive violet color, more vibrant in person than photos
- •Leak-proof design prevents spills in bags and backpacks
- •Easy for toddlers to open with a button, encouraging independence
- •Compact size fits well in lunch totes and purses for on-the-go hydration
- •Keeps drinks cold for hours, especially with added ice, making it perfect for long outings
- •Durable stainless steel construction resists chipping and fading despite repeated washing
- •Comes with a comfortable handle suitable for small hands, aiding in self-manipulation
- •Dishwasher safe and easy to disassemble for thorough cleaning
- •Replacement straw parts are available, extending product lifespan
- •Fits standard car seat cup holders, ideal for travel and daily outings
Cons
- •Small hole in the straw area can leak if the bottle is tipped or left horizontal
- •Plain cold water does not stay cold as long as with ice, requiring ice for extended chill
- •The straw’s angle may cause minor discomfort around a child's chin during use
- •Leaks may occur if the bottle is left on its side with the lid open, though manageable
- •Handle design can pose a safety risk as small fingers might pinch when carrying with the lid open
- •Only suitable for children around 10 months+ due to size and design
- •The bottle must be fully closed to prevent leaks when carried or stored on its side
Bottom Line
This stainless steel kiddie water bottle by THERMOS offers vibrant color, durability, and excellent leak protection, making it a practical choice for active little ones. Its ability to keep drinks cold for hours with ice, plus easy cleaning and kid-friendly features, make it a favorite among parents. However, keep in mind the leak-prone straw and safety considerations with the handle when the lid isn’t fully closed. If you want a slightly different design with enhanced leak-proof features or a different size, you might consider exploring products from the same brand or similar designs that emphasize safety and long-lasting insulation.
What Reviewers Are Saying
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Discussion
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