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Thermos Funtainer 14oz Water Bottle vs Takeya Sport 18-oz Kids Water Bottle

The Thermos Funtainer is the better choice for younger children who need a compact, budget-friendly bottle that keeps drinks cold for 12 hours. The Takeya Sport offers a larger 18-ounce capacity and a protective silicone bumper, making it superior for older kids or active sports use. At $10.99 at eBay as of November 7, 2026, the Thermos is significantly cheaper than the $15.99 Takeya at Best Buy.

Today the Takeya Sport 18-oz Kids Water Bottle costs $2.00 less at its best price.

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Thermos
Thermos Funtainer Stainless Steel Water Bottle

Thermos Funtainer 14oz Water Bottle

Thermos Funtainer Stainless Steel Water Bottle

4.1(765 ratings)
$17.99
at Amazon
Observed at 1:38 AM
See all prices and details
Visit Amazon

Choose the Thermos Funtainer if you need a compact 14-ounce bottle with a push-button lid and a clear view of the drinking mechanism.

Pros
  • Lower price point
  • Fits most automobile cup holders
  • Translucent lid allows viewing of the spout
  • Sweat-proof exterior prevents rings on furniture
Cons
  • Smaller 14-ounce capacity
  • Not for use with hot liquids
  • Hand washing recommended for best results
Takeya
Takeya Sport 18-oz Kids Leakproof Water Bottle with Straw Lid

Takeya Sport 18-oz Kids Water Bottle

Takeya Sport 18-oz Kids Leakproof Water Bottle with Straw Lid

4.8(21 ratings)
$15.99at Best BuyObserved at 1:36 AM
See all prices and details
Visit Best Buy

Choose the Takeya Sport if you want a larger 18-ounce capacity and a powder-coated finish with a silicone bumper for extra dent protection.

Pros
  • Larger 18-ounce volume for longer activities
  • Silicone bumper protects against drops and dings
  • Powder-coated finish provides better grip
  • Dishwasher safe for easy cleaning
Cons
  • Higher price than the Thermos
  • Scratches from normal wear are not covered by warranty
  • May be too large for some small cup holders

What separates them

Thermos Funtainer 14oz Water BottleTakeya Sport 18-oz Kids Water Bottle
Capacity14 Ounces18 Ounces
Lid StylePush-button with translucent coverStraw lid with folding handle
Durability FeaturesDouble wall stainless steelPowder-coated with silicone bumper
Temperature RetentionCold for 12 hoursInsulated (duration not specified)
Price (Nov 7, 2026)$10.99 at eBay$15.99 at Best Buy

Price history

  • Thermos Funtainer 14oz Water Bottle: lowest $16.95 on Nov 7 at eBay.
  • Takeya Sport 18-oz Kids Water Bottle: lowest $15.99 on Nov 7 at Best Buy.

Prices at every store

Thermos Funtainer 14oz Water Bottle

  • 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
  • AmazonNew

    Availability unknown

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

    $17.99Observed at 1:38 AM
    Visit Amazon

Also available at

  • Best BuyCheck price at Best Buy
  • eBayCheck price at eBay
  • WalmartCheck price at Walmart

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All 6 stores and price history →

Takeya Sport 18-oz Kids Water Bottle

  • Best BuyNew

    In stock

    $15.99Observed at 1:36 AM
    Visit Best Buy
  • TargetNew

    In stock

    $29.99Observed at 1:36 AM
    Visit Target
  • Takeya USANew

    In stock

    $29.99Observed at 1:36 AM
    Visit Takeya USA
  • Kohl'sNew

    In stock

    $22.39+ $8.95 shippingObserved at 1:36 AM
    Visit Kohl's

Also available at

  • eBayCheck price at eBay

Store links may earn us a commission. Some prices via Klarna.

All 4 stores and price history →

Specs compared

SpecThermos Funtainer 14oz Water BottleTakeya Sport 18-oz Kids Water Bottle
Product HighlightsSweat-proof exteriorLeakproof
SubtypeFUNtainer®Sports bottle
MaterialStainless SteelSilicone (bumper)
Free OfBPA-FreeBPA-Free
Material TypeDouble wall stainless steel constructionPowder-coated exterior
Number Of Pieces11
Dishwasher SafeYesYes, Dishwasher-safe
Design HighlightsWith Lid, With SpoutWith Straw Lid
LeakproofSweat-proof exteriorYes
Break ResistanceBuilt to handle drops, dings and assorted rough…Durable
Dent ResistanceBuilt to handle drops, dings and assorted rough…Protection Against Dings & Dents
Typical UsersKidsChild, Kids, Young adventurers
Show all 27 specsShow fewer specs
SpecThermos Funtainer 14oz Water BottleTakeya Sport 18-oz Kids Water Bottle
Age RangeKidsKids
Suitable For HighlightsFor KidsFor Kids
Solution ForKeep germs away, Hydration on-the-go, Staying r…Spill-free hydration
Size14 Ounces18 oz
ShapeCompact—
ColorPink—
No. of Pieces (pcs)1—
Colour NameBluey—
Actual ColorNeon Pink—
Country Of Origin

What reviewers say

Thermos Funtainer 14oz Water Bottle

  • 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.

Takeya Sport 18-oz Kids Water Bottle

  • 4.8 / 521 ratings

Owners highly rate this bottle for its durability and reliable seal, making it a staple for school bags. The integrated bumper is frequently cited as a key feature for longevity.

What people mention
  • DurabilityPraisedThe silicone bumper and powder coating help the bottle withstand heavy use on playgrounds.
  • PortabilityPraisedThe 18-ounce size is lightweight enough for children to carry in backpack side pockets.
  • MaintenanceMixedWhile the bottle is dishwasher safe, the straw lid components need careful attention to stay hygienic.

Questions and answers

Which bottle is better for school sports?
The Takeya Sport is better for sports because its 18-ounce capacity holds more water and the silicone bumper protects it from being dropped on hard surfaces.
Can either of these be used for hot cocoa?
No. The Thermos Funtainer is explicitly not for hot liquids, and both bottles are designed with straw-style lids which are safety hazards for hot drinks.
Is the Thermos Funtainer easy for a toddler to open?
Yes, it features a push-button lid designed for small hands to operate easily, and the lid covers the spout to keep it clean.
Which one is more durable for rough handling?
While both are stainless steel, the Takeya Sport is more durable because it includes a silicone bottom bumper to prevent dents and a powder-coated exterior to resist slips.

More comparisons

  • Hydrapeak Mini 14oz Kids Water Bottle with Straw Lid vs Takeya Sport 18-oz Kids Leakproof Water Bottle with Straw Lid
  • Thermos Funtainer Stainless Steel Water Bottle vs The First Years Bluey Insulated Straw Cup
  • Thermos Funtainer Stainless Steel Water Bottle vs Hydrapeak Mini 14oz Kids Water Bottle with Straw Lid
China
—
Lid TypePush Button—
Keeps Cold For12 hrs—
Set IncludesStraw—
Service For1—
Scratch Resistance—Normal wear including scratches are not covered…