The Oasis Bottle from Grosche is a water bottle with a purpose. This double-walled stainless steel bottle holds a generous 650ml / 22 fluid ounces. It will keep your drink cold for up to 24 hours as you go about your day. A removable stainless steel infuser is included for conveniently adding fruit flavours to your drink. The easy sip, leak-proof lid has a silicone handle. Grosche, a certified B Corporation with a social conscience, funds their Safe Water Project – which provides safe drinking water for people in need – with the proceeds of the sale of every Grosche product. Uniquely, each Oasis Bottle has a code that connects you to the family you helped provide water to.