Come and Check Our Branding Solutions.Made of High quality food grade 304 stainless steel on inside and outside wall, scratching resistance, 100% BPA Free for heath-safety.Capacity: 500ml/17oz.Double wall vacuum insulation for maximum temperature retention.Durable stainless steel interior and exterior offers long lasting use.Sweat-proof design won't leave water rings.Fits most car cup holders as well as most single-serve brewers.Ideal for use in any lifestyle situation - office, outdoors, in the gym or at home. Pls check inventory and detailed info before placing your orders.