Thermos thermal box THERMOS 4077371050 0.5 L, double-wall stainless steel, up to 9 h insulation, Rose

Thermos 4077371050 is a 0.5 L thermal food container designed to keep meals hot or cold for up to 9 hours. Made with double-wall stainless steel insulation and a screw-top lid, this compact thermal box offers leak‑proof transport for soups, stews, baby food, porridge and chilled salads. The rose-coloured exterior and rubberised base improve grip and stability while the stainless-steel interior is easy to clean and resistant to odours and stains. Manufactured in China, this model is aimed at everyday meal storage and portable food use.

Advantages

The double-wall stainless steel construction provides thermal retention without the need for disposable inserts, and the 0.5 L capacity balances portability with sufficient volume for a single hot or cold meal. The screw-top lid creates a tight seal to minimise leaks and spills during transport. A rubberised base reduces slipping and protects surfaces, while the stainless interior is durable and simple to maintain.

Suitable for

• Packed lunches for work, school or travel
• Hot soups, stews and porridges
• Cold salads, yogurts and snacks
• Baby food and weaning portions
• Outdoor activities such as hiking or picnics

When it may not be suitable

This 0.5 L thermal box is intended for single‑serve portions; it may not be suitable if you need to store larger family meals or multiple portions at once. It is designed for food temperature retention for up to 9 hours, so it may not maintain extreme temperatures for longer periods required for all‑day events or extended travel.

Key specifications

• Capacity: 0.5 litres
• Material: double-wall stainless steel (interior and exterior)
• Insulation type: vacuum/double-wall thermal insulation
• Temperature retention: up to 9 hours (hot or cold)
• Closure: screw-top lid with leak‑proof seal
• Finish: rose-coloured exterior with rubberised base
• Intended use: food storage for hot and cold meals

How to use

Preheat or precool the thermal box briefly by rinsing with hot or cold water before filling to improve temperature retention. Open the screw-top lid, fill with the prepared hot or cold food leaving a small headspace, then close the lid firmly to ensure the leak‑proof seal. For soups or liquid foods, make sure the lid is tightened securely and handle the container upright during transport. Clean after use according to care instructions, typically by hand washing the lid and stainless-steel body with warm soapy water and leaving to air dry.

What to consider before purchase

• Capacity needs — 0.5 L is suitable for single portions but not for large family meals
• Intended duration of temperature retention — rated up to 9 hours
• Cleaning method — stainless-steel body is easy to clean, check lid components for dishwasher compatibility
• Portability and weight — compact design for carrying in bags but consider overall weight when full

Usage recommendations

For best results, preheat with hot water or precool with cold water before filling, close the lid tightly, and transport the container upright. Avoid freezing the product or using it for carbonated liquids. Regularly clean the lid seal to maintain leakproof performance.