Thermos MPM STT-27 420 ml white – insulated travel flask, 420ml capacity

MPM TERMOS TURYSTYCZNY STT-27 420ML BIAŁY is a compact vacuum-insulated travel thermos designed to keep beverages at a stable temperature while on the move. With a 420 ml capacity and a simple white finish, this thermos is suitable for everyday commuting, short trips and outdoor activities. The design focuses on thermal performance, portability and ease of use.

Advantages

This travel thermos offers reliable heat and cold retention through double-wall vacuum insulation. The 420 ml capacity balances portability and usable volume, fitting most car cup holders and backpack pockets. A screw-top lid provides a secure seal to minimize spills, while the lightweight construction and plain white exterior ensure easy cleaning and discreet appearance.

Suitable for

• Hot coffee and tea for commuting
• Cold water and iced drinks during outdoor activities
• Short hikes, picnics and day trips
• Office or school use

Key specifications

• Capacity: 420 ml
• Type: Vacuum-insulated travel thermos (double-wall)
• Finish: White exterior
• Closure: Screw-top lid for secure sealing
• Portability: Compact size suitable for cup holders and backpack pockets

How to use

Before first use, wash the thermos with warm soapy water and rinse thoroughly. Preheat or precool the interior by filling it briefly with hot or cold water, then discard and fill with the beverage to be stored. Tighten the screw-top lid to create a secure seal. To pour, open the lid and tip the thermos; some models allow partial opening to serve without fully removing the cap. After use, empty any remaining liquid, wash the interior and leave the thermos open to dry.

Usage recommendations

Do not place the thermos in a microwave or freezer. Avoid exposure to strong impacts that could damage the vacuum insulation. Clean with non-abrasive materials to preserve the finish and sealing surfaces. For optimal thermal performance, avoid filling the thermos to less than one-quarter of its capacity.