Keyfacts: Insulating bottle with screw cap (1 l). 100% high quality and certified food grade stainless steel. Without plastic and harmful substances. Keeps warm/cold for up to 8 hours. Leak-proof with food-grade silicone ring. Your perfect buddy for hot and cold days. YANG stands for activity and movement and this insulated bottle from ECO Brotbox is just right for that. With its capacity of 1 litre you will be well supplied even for long days. Double wall insulation keeps beverages 8 hours warm or coldperfect for hot summer or cold winter days. Due to the high-quality and food safe 18/8 stainless steel the drinking bottle is free of plastic and pollutants like BPA, but also odourless and tasteless. So no matter how often you refill the bottle, your drinks will always taste fresh and authentic. The wide bottle opening also simplifies filling and hygienic cleaning of the bottle. Whether in everyday life or for your next outdoor adventurethe sturdy and sustainable vacuum flask