The reusable bottle on everyone's lips! And for good reason. Our signature 34oz/1L Ceramic Reusable Bottle is triple-wall vacuum insulated to retain temperature for hours (and we mean hours). Plus, the ceramic lining ensures your water tastes like water (no metallic flavours here). * Multi-award-winning product design * Durable stainless steel bottle – made to last * BPA free, fda & eu approved safe materials * Available with our easy-to-use straw lid * Dishwasher-safe lid. Base is handwash only * Microwave safe: no