This Frank Green Ceramic Reusable Bottle is sleek, practical, and genuinely lovely to use. Triple-wall insulated to keep drinks cold for hours (or hot when you need it), with a ceramic lining that keeps flavours clean and fresh and no metallic aftertaste. Designed to fit perfectly in standard car cup holders and easy to grab on the go, this is one of those pieces that quickly becomes part of your daily routine. Durable, beautifully made, and designed to last. Details: - 20oz / 595ml size fits standard car cup holders - Triple-wall vacuum insulated (hot or cold) - Ceramic lined for better taste - Durable stainless steel body - BPA-free, FDA & EU approved materials - Dishwasher-safe lid (base handwash only)