Double wall vacuum insulated: this 530ml 18oz sports water bottle with stainless steel lid is double wall insulated to keep hot drinks hot for 12 hours and cold drinks cold for 24 hours.
Rust-proof and leak-proof
Material: High-quality food grade 18/8 stainless steel, scratching resistance, 100% BPA Free for heath-safety.
Durable and strong: this 530ml 18oz reusable sports water bottle with stainless steel lid is made of double wall stainless steel structure, which is strong and durable.
Standard mouth opening for ice cube insertion and easy to drink
Sweat-free: this reusable bottle never sweats when filled with icy water and won’t burn your hands when filled with hot water
Capacity: 18oz (530ml),22oz (650ml),32oz (950ml),40oz (1,200ml)