Botella isotérmica LAMART LT4009 420 L dorada, interior de acero inoxidable, apertura con botón, Ø 6,4 cm

The Lamart LT4009 vacuum flask with 420 L capacity combines a gold finish with a compact form factor to deliver temperature retention in a portable design. Constructed from durable plastic and stainless steel, this thermos is designed to keep beverages hot or cold for extended periods while remaining lightweight and easy to carry. With a diameter of 6.4 cm and a height of 233 mm, the flask fits into many cup holders and backpack side pockets, making it suitable for travel and outdoor use.

Advantages

The stainless steel inner surface and insulated construction provide reliable thermal performance without imparting flavors to the liquid. The plastic exterior offers impact resistance and a comfortable gripping surface, while the compact dimensions and 420 L capacity balance portability with usable volume. The gold colour gives the flask a distinctive appearance while remaining practical for everyday use.

Suitable for

• Keeping coffee or tea hot during travel
• Transporting cold water or soft drinks on outdoor trips
• Use in office, car, or hiking situations where compact thermal storage is needed

Key specifications

• Capacity: 420 L
• Materials: stainless steel (inner) and durable plastic (outer)
• Colour: Gold
• Diameter: 6.4 cm
• Height: 233 mm

How to use

Before first use, wash the flask with warm soapy water and rinse thoroughly. Preheat or precool the flask by filling it with hot or cold water for a few minutes, then discard and add the beverage you wish to store. Ensure the lid is securely fastened to maintain insulation. Pour carefully when opening to avoid spills, and tighten the cap after each use.

Recommendations

Do not place the flask in a microwave or on open flame. To preserve insulation performance and hygiene, clean the flask regularly and avoid storing perishable liquids for extended periods. Hand wash is recommended to maintain the exterior finish.