The high-quality food grade Sip & Mist Stainless Steel Single Layer Bottles are is now sleeker and more stylish than before. 2-in-1 Sip & Mist function lid is made of BPA-Free material. Dedicated easy press button that sprays the mist from a separate nozzle. Nanobot Sip & Mist can keep your water odour less and non-contaminated. Sip & Mist bottle is BPA- Free and made with food-grade stainless steel.