500ml Creative Design Vacuum Flask with 6-12 Hour Insulation and Choice of Liner

This 500ml capacity vacuum insulated flask offers a practical solution for keeping your drinks hot or cold for extended periods, with a stated insulation performance of 6 to 12 hours. It features a creative, two-tone design available in four distinct colour combinations, providing a visual choice alongside its functional benefits. The flask is constructed with a 201 stainless steel outer shell, and you can select an interior liner made from either 316 stainless steel or one finished with a ceramic spray coating, catering to different user preferences.

Features and Construction

The flask is built around its core function of thermal insulation, supported by a specific material construction and a defined capacity.

Material and Build

The primary structural material is 201 stainless steel, which forms the durable outer shell. The key internal component is the liner, for which you have a choice: one version uses 316 stainless steel, while the alternative features a ceramic spray coating applied to the interior. This choice allows you to select based on material preference, as both options are designed to come into contact with your beverages.

Size and Practical Fit

The flask has a capacity of 500ml, a volume suitable for a single substantial serving of coffee, tea, or water, making it convenient for personal use throughout the day. Its design is described as creative and is offered in several two-tone colour schemes, including Black, Blue and Red, Green All-match, and Pink Purple, providing visual variety.

Uses and Placement

With its thermal retention and portable size, this flask is suited for a range of daily activities outside the home.

Event or Professional Use

The 6 to 12 hour insulation window makes it a reliable companion for full workdays, study sessions, or long commutes, ensuring your drink stays at a desired temperature. Its single-unit supply means it is intended for individual use rather than as part of a shared set in professional environments like offices.

Everyday Home Use

For domestic use, the flask can be filled at home and used throughout the day without needing frequent reheating or cooling. The choice of four colour schemes allows it to be selected to match personal style or kitchen decor, moving beyond purely functional utility.

Benefits and Buying Value

The value of this product lies in its defined insulation performance, material choices, and straightforward, individual packaging.

Reuse and Low Maintenance

As a reusable flask, it reduces reliance on single-use cups. Maintenance involves standard washing with mild detergents; care should be taken not to use abrasive cleaners that could damage the interior liner, whether it is stainless steel or ceramic spray. Avoiding heavy impacts will help preserve the vacuum seal essential for its insulation.

Why Choose This Product

This flask provides a clear, mid-range 500ml capacity and a quantified 6-12 hour insulation period. The distinct choice between a 316 stainless steel liner and a ceramic spray-coated liner offers a tangible point of differentiation, allowing you to decide based on your preferred material for drink contact. It is supplied as one complete cup, ready for immediate use.