Thermos F3100NY6 10 Ounce Funtainer Vacuum-Insulated Stainless Steel Food Jar (Navy)
Thermos F3100NY6 10 Ounce Funtainer Vacuum-Insulated Stainless Steel Food Jar (Navy)
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Thermos F3100NY6 10 Ounce Funtainer Vacuum-Insulated Stainless Steel Food Jar (Navy)

4.6 stars out of 172 reviews
(4.6)|
172 ratings
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Actual Color:Blue
Black, $21.75
$21.75/ea
Black & Blue, $19.99
$19.99/ea
Black & Gold Yellow, $24.99
$35.20/lb
Black & Red, $18.99
$18.99/ea
Black & White, $23.25
$23.25/ea
selected, Blue, $21.75
Blue & Red, $22.25
Lime Greem, $21.75
Navy Blue & Brown, $19.99
Navy Blue & Yellow, $19.99
Pink, $20.99
Purple, $21.75
Purple & Cream, $18.50

Key item features

  • Capacity: 10 ounces
  • Temperature Retention: Keeps contents cold for up to 7 hours and hot for up to 5 hours
  • Kid-Friendly Design: Colorful stainless steel exterior stays cool and sweatproof
  • Easy to Use: Wide mouth for easy filling, serving, and cleaning
  • Durable Construction: Made with stainless steel and vacuum insulated technology
  • Convenient Features: Includes a stowable folding spoon and push button lid
  • Care Instructions: Dishwasher friendly, but hand wash recommended
  • Dimensions: Product size is 3.5" x 3.7" x 5.3"
Generated by AI
Current price is $21.75
Price when purchased online
  • Free shipping
  • Free 30-day returns

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Columbus, 43215
Arrives by Tue, Feb 24
|
Sold and shipped by Forza Sports
4.528138528138528 stars out of 5, based on 1617 seller reviews(4.5)
Report an issue with this seller
Free 30-day returns
Other sellers
$24.18
+Free shipping
Shipping, arrives by Mon, Feb 23 to Columbus, 43215
Sold and shipped by Supply the Home
Free 30-day returns

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Thermos F3100NY6 10 Ounce Funtainer Vacuum-Insulated Stainless Steel Food Jar (Navy) $21.75

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Thermos F3100NY6 10 Ounce Funtainer Vacuum-Insulated Stainless Steel Food Jar (Navy)

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Customer ratings & reviews

4.6 out of 5 stars
stars172 ratings48 reviews
How item rating is calculated
  1. 5 stars78% (135)
  2. 4 stars11% (19)
  3. 3 stars3% (6)
  4. 2 stars2% (4)
  5. 1 star5% (8)

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Showing 1-3 of 48 reviews

Sep 23, 2025
anonymous
Item details
Color: Sky Blue
Sold and shipped byForza Sports
5 out of 5 stars review

Verified Purchase

Keeps food warm and cold respectively

This cup has great heat retention and also cold. I have packed pasta and it stayed warm and salad and it stayed cold. The design is vibrant and my daughter loves it! The lid can be a bit difficult for her to open on her own so I have had to take extra precaution to not tighten it all the way. This doesn't seem to be a problem with the bentgo brand insulated food jar that I have but even with it not tightened all the way, it still keeps food warm or cold when needed.

Incentivized Review
Helpful?251U0ZQ1MQPG679899254
Nov 10, 2024
Karen
Item details
Color: Purple
Sold and shipped byForza Sports
5 out of 5 stars review

Verified Purchase

Daughter loves

My daughter has been seeing other kids at school have and using thermoses for lunch. She wanted to try warm foods like soups and whatever so I bought it. She has been using it every day since and we've had it for at least a month. I can't say I like warming food up in the morning but she likes it so I do it. She's had homemade chicken noodle soup, canned soup, Mac n cheese, nacho dip, chili, spaghetti, and ramen so far. No leaks, her food is still warm she said and she even gave me the tip to put hot water in the thermos while I'm warming the food up and that way it's already warm. She's 10, ok, thanks for the tip haha. I actually do that now and she still is using it.

Incentivized Review
Helpful?251U0ZQ1MQPG679899254
Dec 6, 2024
LMJ
Top Reviewer
Item details
Color: Lime
Sold and shipped byForza Sports
5 out of 5 stars review

Verified Purchase

Perfect for comfort Foods

Got this for my daughter's school sack lunches and she LOVES it. It keeps her food fresh and hot. The design, size and color were to her perfection.

Helpful?251U0ZQ1MQPG679899254