• Made of high-quality food-grade 18/8 stainless steel. • Double-wall vacuum insulation that keeps drinks cold for up to 24 hours and hot for up to 12 hours. • 500 ml capacity ideal for daily use, sports, travel, and office. • BPA-free and suitable for carbonated drinks. • Secure leak-proof lid to prevent accidents during transport. • Powder coating for a more comfortable and durable grip. • Reusable and hygienic design as an alternative to disposable water bottles.