Exllena Insulated 1L Black Water Bottle 🚰
Product description
This insulated stainless steel bottle is a 1 litre double-wall vacuum flask designed to keep beverages at serving temperature while on the move. The Exllena bottle keeps cold drinks cold for up to 24 hours and hot drinks hot for up to 12 hours according to the manufacturer, making this insulated water bottle 1l a practical choice for long days out or commutes.
Key Points

The bottle uses double-wall vacuum insulation to reduce heat transfer and condensation. It is made from 18/8 pro-grade stainless steel and is free from BPA and BPS, which supports safer drinking compared with many plastic bottles. The screw-top lid is reported to be 100% leakproof after extensive testing, so liquids should not spill in a bag or backpack. 🥤


A lightweight metal clip is included for easy attachment to belts or bags, which helps when cycling or walking. The styling is understated and in black, so it pairs with casual or professional gear. Consider that the insulation claims are those of the manufacturer and actual performance depends on ambient conditions and initial liquid temperature. 🔒

Technical Specifications
- Name: Exllena Insulated Black Water Bottle 1L
- Capacity: 1 litre
- Material: 18/8 stainless steel
- Insulation: double-wall vacuum, cold up to 24 hours, hot up to 12 hours
- Safety: BPA free, BPS free



Usage Recommendations
Fill the bottle with cold or hot liquids and tighten the lid firmly to preserve temperature and prevent leaks. The clip allows hands-free carriage, which is handy for outdoor activities or travelling light. For best thermal performance, pre-chill or pre-heat the bottle briefly with water at the target temperature. 🚶

If you prefer drinking through wide channels, check that the mouth opening suits your needs as metal bottles can vary in fill and pour comfort. For prolonged use with hot drinks, handle the lid carefully as it may warm with the contents.
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