If you need a simple way to pack warm food for a child, the THERMOS FUNTAINER Kids Food Jar with Spoon, 10oz, Navy is a product worth looking at. It has a small 10-ounce size, stainless steel construction, vacuum insulation, and a folding spoon built into the lid.
For me, the biggest reason to consider this food jar is its simple design. A child can carry a small meal without needing a large food container. The included spoon is also a nice touch because there is one less item to pack.
The jar is made for foods such as soup, pasta, oatmeal, mac and cheese, yogurt, fruit, and other small meals. Thermos says it can keep food hot for up to 5 hours and cold for up to 7 hours.
So, are the THERMOS FUNTAINER Kids Food Jar with Spoon, 10oz, Navy reviews worth reading before buying? Yes. There are a few things I really like about this jar, but there are also some limits that parents should know.
Quick Verdict
The THERMOS FUNTAINER Kids Food Jar with Spoon, 10oz, Navy is a good pick for kids who need a small insulated food container for school, trips, daycare, or lunch.
I like the compact size, wide opening, built-in spoon, and stainless steel body. The insulation is also useful when a child cannot use a microwave at school.
The main downside is the 10-ounce capacity. It is great for a small meal or snack, but it may not be enough for an older child with a bigger appetite.
My verdict: 4.5 out of 5 stars
Best for:
- School lunches
- Daycare meals
- Warm soup
- Pasta and mac and cheese
- Oatmeal
- Yogurt and cold snacks
- Small portions
- Kids who need their own spoon
Not ideal for:
- Large meals
- Older kids with big appetites
- People who want a very large food container
THERMOS FUNTAINER Kids Food Jar Review
1. Size and Capacity
The first thing I notice about this food jar is the size.
It holds 10 ounces, which is about 300 ml. That makes it much smaller than a standard adult food thermos.
For a young child, this can be a good thing.
A smaller jar is easier to fit inside a lunch bag. It also does not take up much space beside a sandwich, fruit, or drink.
I think the 10-ounce size works best for small meals. A serving of soup, pasta, oatmeal, or mac and cheese can fit well.
However, parents should think about the child’s age and appetite before buying.
A younger child may find the size just right. An older child may want more food.
That is one of the biggest points to consider before ordering.
2. Vacuum Insulation
The insulation is one of the main reasons to buy this product.
The jar uses Thermos vacuum insulation technology. The company rates it to keep food hot for up to 5 hours and cold for up to 7 hours.
That is useful for school days.
A child can leave home in the morning with warm food and eat it later at lunch. This is especially helpful when there is no microwave available at school.
For cold foods, the longer cold-retention time can also help with foods like yogurt, fruit, and other chilled snacks.
Of course, real results can change based on the food, starting temperature, room temperature, and how often the lid is opened.
For the best hot-food results, I would preheat the jar with hot water before adding the meal.
For cold food, chilling the jar first can also help.
3. Stainless Steel Construction
The food jar uses stainless steel construction.
I prefer stainless steel for this type of product because it feels more suitable for regular lunchbox use.
Kids can be rough with lunch items. A sturdy food jar is helpful when it will be carried to school every day.
The stainless steel design also helps the jar stay cool to the touch when it contains hot food.
Another useful point is that the outside is designed to be sweat-proof when used with cold food.
That makes it easier to place inside a lunch bag without creating as much mess from condensation.
4. Built-In Folding Spoon
The included spoon is one of my favorite features.
The spoon folds and stores inside the lid.
This is a small detail, but it solves a common lunchbox problem.
You do not need to remember to pack a separate spoon every morning.
There is also less chance of a child forgetting their spoon at school.
The spoon is made to work with the food jar, so it is a convenient part of the overall design.
For parents who want fewer loose items inside a lunch bag, this feature makes a lot of sense.
5. Wide-Mouth Opening
The wide opening is another practical feature.
It makes the jar easier to fill.
It also makes it easier for a child to eat directly from the container.
I like this design for foods that are thicker or have larger pieces.
Soup, pasta, oatmeal, mac and cheese, yogurt, and fruit can all work well in a wide-mouth food jar.
Cleaning is also easier when you can reach inside without dealing with a very narrow opening.
6. Push-Button Lid
The lid uses a push-button design.
This gives the jar a more kid-friendly feel.
Instead of having to struggle with a complicated lid, the child can use the button to open it.
That can be helpful for younger kids who are still learning to handle their lunch containers.
Still, parents should make sure the child understands how the lid works before sending it to school.
A good lunch container should be easy for the child to manage without needing an adult every time.
7. Foods I Would Pack in It
The 10-ounce capacity works well for many common kid meals.
Here are some foods I would consider:
- Chicken noodle soup
- Tomato soup
- Mac and cheese
- Pasta
- Oatmeal
- Rice
- Yogurt
- Cut fruit
- Warm vegetables
- Dips
- Small snack portions
I especially like the idea of using it for foods that are not easy to pack in a normal lunchbox.
Soup is a good example.
A sandwich can be packed in almost any lunchbox. Hot soup is different.
With an insulated food jar, a child can have a warm meal without needing access to a microwave.
What I Like About the THERMOS FUNTAINER 10oz Food Jar
Small and Easy to Pack
The compact shape makes it easy to place inside a child’s lunch bag.
It does not need much space.
Spoon Is Included
The folding spoon stays with the jar.
That is a simple feature, but it makes daily packing easier.
Good Temperature Retention
The jar is designed to keep food hot for up to 5 hours or cold for up to 7 hours.
That makes it useful for school and daycare.
Stainless Steel Body
The stainless steel construction is a good match for everyday use.
It also gives the jar a solid feel.
Wide Opening
The wide mouth makes filling, eating, and cleaning easier.
Kid-Friendly Design
The push-button lid and compact size make the jar suitable for kids.
What I Don’t Like
10 Ounces May Feel Small
The biggest limitation is the capacity.
Ten ounces is enough for a small meal, but not for everyone.
An older child may need a larger portion.
Not Made for Large Meals
This is more of a small food jar than a full-size meal container.
If your child eats a lot at lunch, you may need to add another food item.
The Spoon Is Small
The folding spoon is convenient, but it is designed for a small food jar.
Some kids may prefer using a regular-size spoon.
Temperature Results Can Vary
The advertised hot and cold times are maximum ratings.
Actual performance depends on how the jar is prepared and used.
So I would not expect every meal to stay at the same temperature for the full rated time.
THERMOS FUNTAINER Kids Food Jar With Spoon: Pros and Cons
| Pros | Cons |
|---|---|
| 10-ounce kid-friendly size | May be too small for older kids |
| Stainless steel construction | Not designed for large meals |
| Vacuum insulation | Real temperature results can vary |
| Keeps food hot for up to 5 hours | Small included spoon |
| Keeps food cold for up to 7 hours | Requires proper preheating or chilling for best results |
| Folding spoon included | May need extra food for a bigger lunch |
| Wide-mouth opening | Not ideal if you need a large-capacity jar |
| Push-button lid | — |
| Dishwasher safe on the top rack | — |
How to Get Better Results From the Food Jar
The way you prepare the jar can make a difference.
For hot food, I would start by filling the jar with hot water.
Let it sit for a few minutes.
Then empty the water and add the hot food.
This gives the inside of the jar a warm start.
For cold food, you can chill the jar before adding the food.
I would also fill the jar with the amount of food the child is likely to eat.
There is no need to force a large portion into a 10-ounce container.
Finally, make sure the lid is closed correctly before putting the jar into a lunch bag.
Is the THERMOS FUNTAINER Food Jar Easy to Clean?
The wide-mouth design helps with cleaning.
You can reach the inside more easily than with a narrow food container.
The jar is also listed as dishwasher safe on the top rack.
For everyday use, I still like to rinse the jar soon after the meal is finished.
This is especially important with foods such as cheese, tomato sauce, oatmeal, or dairy.
Food left sitting inside any container can become harder to clean later.
The folding spoon also needs regular cleaning because it comes into direct contact with food.
Is It Good for School Lunches?
Yes.
I think school lunch is one of the best uses for this food jar.
Many schools do not give kids easy access to a microwave.
That can make warm lunches difficult.
The FUNTAINER solves that problem by letting parents pack food while it is already warm.
The compact design also works well with a normal lunch bag.
The built-in spoon is another big advantage for school use.
There is less to remember when packing lunch in the morning.
Is It Good for Daycare?
It can be.
The 10-ounce capacity can work well for younger children who eat smaller portions.
The jar can hold a simple meal without taking up much room.
Parents should still make sure the child can safely handle the lid and spoon.
For very young kids, an adult may need to help open the container.
Who Should Buy This Food Jar?
I think this food jar makes the most sense for parents who want a small insulated container for a child.
It is especially useful if:
- Your child takes lunch to school.
- You want to pack warm food.
- Your child likes soup or pasta.
- You want a small lunch container.
- You do not want to pack a separate spoon.
- Your child needs food that stays cold.
- You want stainless steel construction.
The product is less suitable if your child needs a very large lunch.
In that case, a bigger food thermos may be a better choice.
Who Should Skip It?
I would look for another option if your main goal is maximum capacity.
The 10-ounce size is the key limitation.
It is designed around smaller portions.
I would also skip it if you need a food container that can hold several different foods separately.
This is a single food jar.
It is best used as one part of a complete lunch rather than the entire lunch.
THERMOS FUNTAINER Kids Food Jar With Spoon: Key Specs
| Feature | Details |
|---|---|
| Brand | THERMOS |
| Product Line | FUNTAINER |
| Product Type | Kids insulated food jar |
| Capacity | 10 oz |
| Color | Navy |
| Material | Stainless steel |
| Insulation | Double-wall vacuum insulation |
| Hot Retention | Up to 5 hours |
| Cold Retention | Up to 7 hours |
| Spoon | Folding spoon included |
| Opening | Wide mouth |
| Lid | Push-button design |
| Dishwasher Safe | Yes, top rack |
| Height | About 5.3 inches |
| Width | About 3.5 inches |
| Depth | About 3.7 inches |
| Weight | About 0.6 lb |
| ASIN | B08NCNLL3Q |
THERMOS FUNTAINER Kids Food Jar With Spoon, 10oz, Navy Reviews: What Should You Know?
When looking at THERMOS FUNTAINER Kids Food Jar with Spoon, 10oz, Navy reviews, I would focus less on the color and more on the size and intended use.
The Navy color is simple and easy to match with many lunch bags.
But the real value comes from the food jar design.
You get a compact stainless steel container, vacuum insulation, a wide mouth, a push-button lid, and a folding spoon.
That combination makes the product practical for everyday school meals.
The most important question is whether 10 ounces is enough for your child.
If the answer is yes, this food jar becomes much more appealing.
Frequently Asked Questions
Is the THERMOS FUNTAINER food jar 10 ounces?
Yes. The jar has a 10-ounce capacity.
That is about 300 ml.
How long does the THERMOS FUNTAINER keep food hot?
The 10-ounce FUNTAINER is designed to keep food hot for up to 5 hours.
Actual results can vary depending on food temperature and how the jar is prepared.
How long does it keep food cold?
It can keep food cold for up to 7 hours.
Pre-chilling the jar can help with cold-food performance.
Does the food jar come with a spoon?
Yes.
A folding spoon is included and stores inside the lid.
Is the spoon removable?
The spoon is designed to fold into the lid for convenient storage.
This keeps it with the food jar instead of requiring a separate utensil.
Is the THERMOS FUNTAINER food jar dishwasher safe?
Yes.
It is listed as dishwasher safe on the top rack.
Can I put soup in this food jar?
Yes.
Soup is one of the foods that works well in this type of insulated food jar.
Can I put pasta in it?
Yes.
Pasta, mac and cheese, and similar foods can work well in the 10-ounce jar.
Is the jar good for oatmeal?
Yes.
Oatmeal is another practical food for this container.
Can kids eat directly from the jar?
Yes.
The wide opening is designed to make eating from the jar easier.
Does the outside get hot?
The stainless steel design is made to stay cool to the touch when it contains hot food.
However, I would still teach young children to handle hot food containers carefully.
Is the THERMOS FUNTAINER good for school?
Yes.
It is especially useful for schools where children cannot easily heat their lunch.
Is 10 ounces enough for a child?
It depends on the child’s age and appetite.
For a younger child or a small meal, 10 ounces can be enough.
For an older child with a bigger appetite, it may feel too small.
What can I put in the food jar?
You can use it for foods such as soup, pasta, mac and cheese, oatmeal, yogurt, cut fruit, vegetables, and dips.
Is the Navy color good for kids?
Yes.
Navy is a simple color that works well for both boys and girls and does not show small marks as easily as very light colors.
What is the ASIN of this product?
The ASIN provided for this product is B08NCNLL3Q.
Final Verdict
The THERMOS FUNTAINER Kids Food Jar with Spoon, 10oz, Navy is a simple and useful option for kids who need small meals away from home.
I like the combination of a compact 10-ounce size, stainless steel construction, vacuum insulation, wide mouth, push-button lid, and built-in folding spoon.
The temperature retention is also a major reason to consider it. The jar is designed to keep food hot for up to 5 hours and cold for up to 7 hours.
For school lunches, daycare, trips, and snacks, the design makes a lot of sense.
The biggest thing I would consider before buying is the capacity. Ten ounces is not a lot for an older child.
For a younger child or a small meal, though, the size can be just right.
Overall, if you want a compact kids’ food jar that is easy to pack and comes with its own spoon, I think the THERMOS FUNTAINER Kids Food Jar with Spoon, 10oz, Navy is a strong choice.
Overall Rating: 4.5/5