The SIGG Hot & Cold Glass WMB Thermo Bottle 0.4 l is a unique and innovative product that stands out from other water bottles on the market. Made from heat-resistant borosilicate glass, this bottle has a double-layered design that provides improved insulation, keeping hot drinks like tea and coffee hot for longer and cold drinks like fruit and vegetable juices cold for longer.
What sets this bottle apart is its two built-in filters, allowing for customizable use. The long filter is perfect for loose tea, while the short filter is ideal for whole tea leaves or ginger slices. Both filters can be easily removed, making it convenient for any individual's needs. The bottle's opening is also compatible with all SIGG WMB caps.
The lid of the bottle is coated in stainless steel 18/8 from the inside, ensuring that drinks only come into contact with stainless steel and glass. This preserves the taste of the drink and eliminates any potential for a metallic taste. The sealing material is made of pure silicone, and all materials used are free from BPA, making it a safe and healthy choice for daily use.