dafi thermal filtered bottle SOLID Steel COLD black 500 ml — insulated water bottle with integrated filter

The dafi thermal filtered bottle SOLID Steel COLD black 500 ml is an insulated water bottle with an integrated filter designed for cooler, cleaner hydration on the go. With a 500 ml capacity and a black finish, this reusable bottle combines thermal insulation to slow temperature change and a built-in filtration element that reduces common impurities, making it suitable for everyday travel, commuting, gym sessions and outdoor activities where filtered, cooler drinking water is preferred.

Advantages

The bottle pairs double-walled insulation with an internal filter to provide both temperature retention and basic water purification in a single unit. Constructed from stainless steel, the design is durable and resistant to impact and corrosion, while the integrated filter helps reduce particles and tastes that affect potable water quality. The 500 ml volume balances portability with usable capacity, and the black finish offers a neutral, low-profile appearance for mixed-use environments.

Suitable for

• Commuting and daily travel when you want cooler, filtered drinking water.
• Gym and fitness activities where a mid-size insulated bottle is convenient.
• Outdoor day trips and light hiking where basic filtration reduces impurities.
• Office or school use to maintain cooler beverages at the desk.

Key specifications

• Capacity: 500 ml.
• Material: stainless steel outer body with internal filtration element.
• Finish: black exterior.
• Insulation: double-walled thermal construction to slow heat transfer.
• Filter type: built-in cartridge designed to reduce particulate matter and improve taste.
• Use case: designed for cold or room-temperature beverages; not specified for hot liquids.

How to use

Before first use, rinse the bottle and the filter according to the manufacturer’s instructions. Fill the bottle with potable water and close the lid securely. Drink directly from the spout or pour into a cup; the integrated filter works as water passes through it. Follow the filter replacement or cleaning intervals recommended by the manufacturer to maintain filtration performance and hygiene. Do not use with untested or chemically contaminated water sources.

Usage recommendations

For best results, use the bottle for cold or cooled beverages and replace the filter cartridge at intervals advised by the manufacturer based on water quality and frequency of use. Clean the bottle components regularly with mild detergent and allow to dry thoroughly before reassembly. Avoid using abrasive cleaners or putting the insulated body in a dishwasher unless the manufacturer indicates dishwasher safety.