Designed to keep cold all day long, Podium® Steel stays cold beyond the ride. While the modern, minimalist design, vacuum insulated steel construction, and sleek finish takes it beyond function and makes a bold statement. Features Double-wall vacuum insulation. Ultra lightweight design. No squeeze required. 18/8 stainless steel. High-flow cap. Leakproof lockout. Optimized cage fit. BPA free. Easy to clean.