Thermos F4100PK6 12-Ounce FUNtainer Vacuum-Insulated Stainless Steel Bottle, Pink
Thermos F4100PK6 12-Ounce FUNtainer Vacuum-Insulated Stainless Steel Bottle, Pink
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Thermos F4100PK6 12-Ounce FUNtainer Vacuum-Insulated Stainless Steel Bottle, Pink

4.4 stars out of 205 reviews
(4.4)|
205 ratings
Thermos F4100PK6 12-Ounce FUNtainer Vacuum-Insulated Stainless Steel Bottle, PinkThermos F4100PK6 12 Ounce FUNtainer Vacuum Insulated Stainless Steel Bottle PinkThermos FUNtainer Stainless Steel Insulated Water Bottle with Stra F4100TL6Thermos 12 Ounce FUNtainer Vacuum Insulated Stainless Steel Bottle NavyTHERMOS FUNTAINER 12 Ounce Stainless Steel Vacuum Insulated Kids Straw Bottle Super Mario BrothersTHERMOS FUNTAINER 12 Ounce Stainless Steel Vacuum Insulated Kids Straw Bottle Butterfly FrenzyThermos Vac Insulated 12Oz Toddler Straw Bottle Paw PatrolThermos Stainless Steel Funtainer Water Bottle with Straw Baby Shark 12 Fluid OuncesThermos 12 oz Kid s Funtainer Insulated Water Bottle Purple PinkThermos 12 oz Kid s Funtainer Insulated Water Bottle CocomelonThermos F4100CH6 12 Ounce Funtainer Vacuum Insulated Stainless Steel Bottle GrayThermos 12 oz Kid s Funtainer Insulated Water Bottle AvengersThermos 12 oz Kid s Funtainer Insulated Water Bottle Paw Patrol GirlThermos 12 oz Kid s Funtainer Insulated Water Bottle BatmanThermos FUNtainer 12 floz R2D2 Black Stainless Steel ThermosThermos 12 oz Kid s Funtainer Insulated Water Bottle Matte BlackThermos F4100Pu6 12 Ounce Funtainer Vacuum Insulated Stainless Steel Bottle PurpleThermos F4100LM6 12 Ounce Funtainer Vacuum Insulated Stainless Steel Bottle LimeThermos 12 oz Kid s Funtainer Insulated Water Bottle Preschool MinnieThermos 12 oz Kid s Funtainer Insulated Water Bottle Frozen 2Thermos 12 oz Kid s Funtainer Insulated Water Bottle Blue Green
Actual Color:Pink-Out of stock
Avengers, $28.15
$28.15/count
Batman, $24.75
Blue/Green, $19.25
Butterfly Frenzy, $29.99
Cocomelon, $18.99, was $25.95
$25.95
Frozen 2, $33.99
Gray, $19.25
Green, $19.25
Mario Kart, $25.99
Matte Black, $22.99
Navy, $23.99
Paw Patrol, $30.99
Paw Patrol Girl, $26.99

Key item features

  • Capacity: 12 Oz. capacity, perfect for keeping your drinks cold.
  • Temperature Retention: Thermos vacuum-insulation technology ensures maximum temperature retention, keeping contents cold for up to 12 hours.
  • Durable Design: Made with durable stainless steel interior and exterior to withstand drops and rough handling.
  • Hygienic Lid: Features a hygienic push-button lid with a pop-up straw and integrated carry handle for easy drinking.
  • Cleaning Options: Dishwasher friendly, but hand washing is recommended for best results.
  • Color: Comes in a vibrant pink color, adding a fun touch to your drinkware.
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was $22.99
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Customer ratings & reviews

4.4 out of 5 stars
stars205 ratings73 reviews
How item rating is calculated
  1. 5 stars75% (154)
  2. 4 stars9% (19)
  3. 3 stars6% (12)
  4. 2 stars1% (3)
  5. 1 star8% (17)

Reviews summary

Pros
  • : Features a grip for easy carrying.
  • : Ideal for small hands and bags.
  • : Straw is simple to maintain.
  • : Made with materials that resist wear and tear.
Neutral
  • : Can be leak-proof, but may leak through the straw in some cases.
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Showing 1-3 of 73 reviews

Aug 7, 2025
anonymous
Item details
Color: Mario Kart
Sold and shipped byForza Sports
5 out of 5 stars review

Verified Purchase

Prek ready I'll

We love this cup so much! Easy for littles to open independently. Going to send it to Prek with our kiddo.

Incentivized Review
Helpful?31OXGL9EXQMF634813619
Oct 30, 2024
Mommythreexthecharm
Item details
Color: Blue
5 out of 5 stars review

Verified Purchase

best insulated cup in my opinion

The only water bottle my autistic toddler will use. It is not too heavy, very durable, and has been dropped several times. Not too large for her small hands to hold. Easy push button flip top for her to use and close. No leaks and easy to clean. Not to mention the very cute baby shark character theme

Helpful?31OXGL9EXQMF634813619
Aug 17, 2025
CJ
Item details
Color: Purple
Sold and shipped byFirst Choice Buying
5 out of 5 stars review

Verified Purchase

The best

These are the only water bottles we use for the kids. They are 100% dishwasher safe in the top rack. The design is water tight as long as the lid is clicked shut. I appreciate the little handle on the lid that my preschooler is able to use to carry her own bottle.

Helpful?31OXGL9EXQMF634813619