Black + Blum Charcoal Filter Water Bottle

Price: $20

Over 22 billion plastic water bottles are discarded around the world every year. This reusable water bottle is made of BPA-free Tritan with a distinctive cork, stainless steel and silicone lid. It absorbs impurities such as chlorine by attracting the negative ions to its surface. In exchange, the charcoal sends its nutrients (calcium, iron and magnesium) back into the water. It also neutralizes the water’s pH levels. Each stick lasts for three months, then if you boil it in water for 10 minutes it will recharge for a further three months.