Thermos NOVEEN TB951 — vacuum-insulated flask, 500 ml capacity, stainless steel

NOVEEN TB951 is a vacuum-insulated flask with a 500 ml capacity, constructed from stainless steel to provide reliable thermal retention for hot and cold beverages. The flask's double-wall vacuum design reduces heat transfer, while the tight-sealing lid helps prevent spills and maintains temperature over several hours. Its compact cylindrical shape and neutral finish make it suitable for everyday carry, commuting and outdoor activities where dependable temperature control is required.

Advantages

The stainless steel construction offers durability and resistance to corrosion, and the vacuum insulation provides extended temperature retention for both hot and cold drinks. A leak-resistant lid design minimizes the risk of spills in bags or backpacks. The 500 ml capacity strikes a balance between portability and sufficient volume for a full serving, and the smooth internal surface is easy to clean and hygienic for repeated use.

Suitable for

• Keeping coffee or tea hot during commutes and work shifts
• Carrying chilled water or cold drinks for outdoor activities
• Use at the office, in meetings, or on business trips
• Short hikes, picnics, and daily errands

Key specifications

• Capacity: 500 ml
• Material: stainless steel body and inner lining
• Insulation type: double-wall vacuum insulation
• Lid: tight-sealing, leak-resistant design
• Finish: neutral, compact cylindrical form factor

How to use

Preheat or precool the flask by rinsing it with hot or cold water before filling to improve temperature retention. Unscrew the lid, pour in the beverage, and securely close the lid until it is tightly sealed. When pouring from the flask, open the lid carefully to control flow and prevent splashing. After use, empty residual liquid, rinse thoroughly and allow to air dry with the lid removed.

Usage recommendations

For best results, avoid placing carbonated drinks under pressure in the flask. Clean the flask regularly with warm water and mild detergent; do not use abrasive cleaners. Do not place the flask in a microwave. If temperature retention performance is critical, precondition the flask with water at the desired temperature for a few minutes before filling.