THERMOS FUNTAINER 16oz Food Jar with Foldable Spoon — Neon Lime, Vacuum-Insulated for Hot & Cold Meals

Built for school lunches, after-school snacks and on-the-go meals, this 16-ounce Neon Lime FUNTAINER combines Thermos vacuum insulation with a compact, kid-friendly shape and a stored stainless-steel spoon. The double-wall 18/8 stainless steel construction minimizes heat transfer so soups stay warm and yogurts stay chilled, while the push-button lid and wide mouth make filling, eating and cleaning simple. Its bright color and lightweight design appeal to elementary and middle-school children, and the jar fits most standard lunch bags.

How long will food stay hot or cold in this jar?

The FUNTAINER uses Thermos vacuum insulation to reduce heat exchange between the jar's interior and the outside air. Typical performance keeps hot contents warm for several hours and chilled items cool for even longer—depending on initial temperature and how often the jar is opened.

• Hot retention: quality vacuum insulation keeps food warm for multiple hours.
• Cold retention: insulated walls maintain chilled snacks throughout the day.
• Best practice: preheat or pre-chill with hot/cold water for 5–10 minutes before filling.
• Limit heat loss by keeping the lid closed until mealtime.

Is the jar durable and safe for kids to use?

Yes—this food jar is made from 18/8 stainless steel for everyday durability, resisting dings and regular handling by kids. The materials are BPA-free and designed to stay comfortable to touch even with warm contents inside.

• 18/8 stainless steel body resists wear from daily use.
• BPA-free components for food safety.
• Sweat-proof exterior prevents condensation on the outside.
• Push-button lid reduces accidental spills when closed.

What makes the included spoon and lid design convenient?

The stainless-steel spoon folds and stores inside the lid so utensils are always available and packed with the meal. A wide-mouth opening pairs with the spoon to make scooping hot soups or thick yogurts easier for small hands.

• Integrated foldable spoon stores inside the lid for one-piece convenience.
• Wide-mouth opening simplifies filling and eating directly from the jar.
• Push-button closure helps secure contents and prevents leaks when closed.
• Compact shape fits most lunch boxes and backpacks.

How should I clean and prepare the jar for best results?

Rinse and hand wash for longest life, though the jar is top-rack dishwasher safe if needed. To maximize insulation, pre-warm or pre-chill the jar by filling with hot or cold water, placing the lid on, and letting it sit 5–10 minutes before emptying and adding food.

• Hand washing recommended for lid and seal longevity.
• Top-rack dishwasher safe for the stainless-steel body if required.
• Preheat/pre-chill with tap water for improved temperature retention.
• Ensure lid is fully closed to keep contents sealed and fresh.

Who is this for: The THERMOS FUNTAINER 16oz Neon Lime is ideal for parents packing school lunches, caregivers preparing portable meals for kids, or any family member who wants a bright, dependable insulated jar with a built-in spoon. It suits elementary and middle-school children who need durable, leak-resistant meal storage that fits standard lunch boxes and keeps food at a desirable temperature until mealtime.