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Deal.ai › Thermos › Thermoses
Thermos
Thermos Funtainer Stainless Steel Water Bottle

Thermos Funtainer Stainless Steel Water Bottle

4.1(765 ratings)

Best price now

$17.99at AmazonObserved at 1:38 AM

Compared across 6 stores. Prices are checked against each store and labelled with when.

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Our take on the Thermos Funtainer Stainless Steel Water Bottle

The Thermos Funtainer is a vacuum-insulated stainless steel bottle designed to keep drinks cold for up to 12 hours. It features a push-button lid with a covered straw and a soft-touch carry handle for portability. At $10.99 at eBay as of November 7, 2026, it is priced competitively for a durable kids' hydration solution.

Best forSchool lunchboxesCar travel with standard cup holdersActive kids who drop their gearCold beverage storage
Pros
  • Vacuum insulation keeps drinks cold for 12 hours
  • Durable double-wall stainless steel construction
  • Sweat-proof exterior prevents condensation rings
  • Integrated soft-touch carry handle
  • BPA-free materials
Cons
  • Not suitable for hot liquids
  • Hand washing recommended despite some dishwasher claims
  • Straw mechanism requires regular deep cleaning

Thermos Funtainer Stainless Steel Water Bottle prices at every store

  • MacrobabyNew

    In stock

    $18.99+ $8.99 shippingObserved at 1:36 AM
    Visit Macrobaby
  • ThermosNew

    In stock

    $17.99+ $10.00 shippingObserved at 1:36 AM
    Visit Thermos
  • Macy'sNew

    In stock

    $18.99+ $10.95 shippingObserved at 1:36 AM
    Visit Macy's
  • eBayNew

    In stockSold by cottonnbeyond

    $31.10Free shippingObserved at 1:36 AM
    Visit eBay
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $17.99Observed at 1:38 AM
    Visit Amazon
  • WayfairNew

    Out of stock

    $17.99Observed at 1:36 AM
    Visit Wayfair

Also available at

  • Best BuyCheck price at Best Buy
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  • Newegg.comCheck price at Newegg.com
  • StaplesCheck price at Staples
  • ZapposCheck price at Zappos
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  • Fleet FarmCheck price at Fleet Farm

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Thermos Funtainer Stainless Steel Water Bottle price history

Lowest price we've seen: $16.95 on Nov 7 at eBay. Tracked across 17 stores since Nov 7.

What reviewers say

  • 4.1 / 5765 ratings

Owners highly rate this bottle for its temperature retention and ability to survive frequent drops. The push-button lid is easy for children to operate independently.

What people mention
  • DurabilityPraisedUsers report the stainless steel body withstands roughhousing and frequent drops without leaking.
  • InsulationPraisedThe vacuum technology effectively keeps water cold for the full 12-hour rated period.
  • CleaningMixedWhile the bottle is sturdy, the straw and spout components require careful attention to prevent hygiene issues.

About the Thermos Funtainer Stainless Steel Water Bottle

The Thermos Kid's Funtainer Vacuum Insulated Stainless Steel Water Bottle drinks your child's drinks cold for hours throughout their day. The double wall stainless steel construction is built to handle drops, dings and assorted roughhousing. It features a soft-touch carry handle and a redesigned spout for a more comfortable drinking experience. The locking ring helps secure the lid in place. Thermos' new design also features a translucent lid for a clear view of the drinking mechanism. Vacuum insulation technology for max temperature retention Durable stainless steel construction Covered spout with push button lid for a more comfortable drinking experience Durable snap-on lid cover with locking ring Sweat-proof exterior Carry handle with soft-touch grip folds down when not in use Kid-friendly design Hand washing recommended Please Note: Not for use with hot liquids.

Specifications

Product Highlights
Sweat-proof exterior
Subtype
FUNtainer®
Material
Stainless Steel
Free Of
BPA-Free
Material Type
Double wall stainless steel construction
Number Of Pieces
1
Dishwasher Safe
Yes

Questions and answers

Can I put hot cocoa or tea in this bottle?
No, this specific model is designed for cold liquids only and is not rated for hot beverages.
Is the Thermos Funtainer dishwasher safe?
While some parts may be top-rack safe, the manufacturer recommends hand washing to preserve the vacuum seal and exterior finish.
Does it fit in a standard car cup holder?
Yes, its compact 14-ounce design is specifically sized to fit most automobile cup holders.
What is the best price for this bottle?
As of November 7, 2026, the best price found is $10.99 at eBay.
Where is the Thermos Funtainer Stainless Steel Water Bottle cheapest?
At Amazon, for $17.99, as of our latest check.
What do buyers say about the Thermos Funtainer Stainless Steel Water Bottle?
Rated 4.1 out of 5 from 765 ratings.
Where can I buy the Thermos Funtainer Stainless Steel Water Bottle?
16 stores we checked sell it, including Amazon, Macrobaby, Thermos, Macy's, eBay.

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Compare the Thermos Funtainer Stainless Steel Water Bottle

  • Thermos Funtainer Stainless Steel Water Bottle vs The First Years Bluey Insulated Straw Cup
  • Thermos Funtainer Stainless Steel Water Bottle vs Takeya Sport 18-oz Kids Leakproof Water Bottle with Straw Lid
  • Thermos Funtainer Stainless Steel Water Bottle vs Hydrapeak Mini 14oz Kids Water Bottle with Straw Lid

Stores we've priced the Thermos Funtainer Stainless Steel Water Bottle at

  • Best Buy deals and prices
  • Fleet Farm deals and prices
  • JCPenney deals and prices
  • Macy's deals and prices
  • Newegg.com deals and prices
  • staples.com deals and prices
  • Target deals and prices
  • Walmart deals and prices
  • Wayfair deals and prices
  • Zappos.com deals and prices

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Design Highlights
With Lid, With Spout
Shape
Compact
Leakproof
Sweat-proof exterior
Break Resistance
Built to handle drops, dings and assorted roughhousing
Dent Resistance
Built to handle drops, dings and assorted roughhousing
Typical Users
Kids
Age Range
Kids
Suitable For Highlights
For Kids
Solution For
Keep germs away, Hydration on-the-go, Staying refreshed throughout the day
Color
PinkSource
No. of Pieces (pcs)
1Source
Colour Name
Bluey
Size
14 Ounces
Actual Color
Neon PinkSource
Country Of Origin
China
Lid Type
Push Button
Keeps Cold For
12 hrs