Quick answer
Use the Ms. Bento SL-NCE09 by packing hot or cold food into the three microwaveable inner bowls, then placing them inside the vacuum-insulated outer container to keep temperatures for hours.
Why the SL-NCE09 design matters
The Ms. Bento SL-NCE09 has a stainless steel vacuum-insulated outer container that keeps food hot or cold without electricity. The three inner bowls are microwave-safe, so you can reheat individual portions before packing. The included carrying bag and forked spoon make it a complete take-anywhere lunch system.
Hot vs. cold packing tips
For hot meals, preheat the outer container by filling it with boiling water for 5 minutes, then empty and dry it before adding the heated bowls. For cold meals, chill the outer container with cold water for a few minutes. This extra step maximizes the insulation performance.
How to use the Ms. Bento SL-NCE09
- Prepare the outer container: Open the lid and pour boiling water (for hot food) or cold water (for cold food) into the empty outer container. Let it sit for 5 minutes, then pour out the water and wipe the inside dry. Skipping this preheat or prechill step reduces heat retention by up to an hour.
- Heat or chill the inner bowls: Place food into the three inner bowls. Microwave each bowl separately for the recommended time (usually 1–3 minutes depending on wattage). For cold items, refrigerate the bowls beforehand. Do not microwave the outer container or the lid — only the inner bowls are microwave-safe.
- Stack and seal: Place the soup bowl at the bottom, then stack the other two bowls on top. Close the outer container lid securely until it clicks. The vacuum seal will maintain temperature for hours. Make sure the lid is fully closed; a partial seal lets heat escape quickly.
- Pack and carry: Put the sealed jar into the included carrying bag. Add the forked spoon in the side pocket. Carry it to work, school, or a picnic. The bag protects the jar from scratches and adds a convenient handle.
- Clean after use: Wash the inner bowls and spoon with mild detergent and a soft sponge. Wipe the outer container with a damp cloth. Do not immerse the outer container in water or use abrasive cleaners. The outer container is not dishwasher-safe; hand washing preserves the nonstick coating.
Product facts
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Ms. Bento® Stainless Lunch Jar SL-NCE09: The Ms. Bento Stainless Lunch Jar contains three microwaveable inner bowls, including a soup bowl, a forked spoon, and a carrying bag. You can microwave each bowl separately to reheat different dishes, then stack them in the insulated container to keep everything at the right temperature until lunch.
Ms. Bento® Stainless Lunch Jar SL-NCE09
