Vacuum-Insulated Stainless Steel Bowl Jar Black 800ml

The Skater STLBD8AG in matte black is a large-capacity donburi-style thermal lunch jar built for rice bowls, curry, and other sauce-based meals that need to stay hot until lunchtime. Vacuum double-wall construction holds heat at 58°C or above for 6 hours and keeps cold food at 11°C or below for the same span.

1. Pre-warm the jar with hot water for a few minutes before packing hot food, then discard the water — this helps it hold heat longer.
2. Fill the inner container with rice or a dry side, and the main 480ml body with your donburi topping, curry, or soup.
3. Seal the lids firmly and pack upright to avoid leaks during transport.
4. To reheat, remove the inner container, take off its lid, and microwave only that piece — never the stainless outer body.

• Body & lid — stainless steel with acrylic resin coating, vacuum double-wall for insulation.
• Inner container & inner lid — polypropylene, 320ml, for rice or dry sides; main body — 480ml, for donburi, curry, or soupy dishes (800ml total).
• Fasteners — stainless steel; packing — silicone rubber; base plate — thermoplastic elastomer.
• Not dishwasher safe. Only the inner container is microwave-safe with its lid removed — the stainless outer body must never go in the microwave.