This Milton Steel Thermoware water bottle features a stylish dual-color blue marble design with a 520ml capacity. The bottle combines a stainless steel inner layer with an outer plastic shell, offering both insulation for hot and cold beverages and durability for daily use. Key features: • 520ml capacity • Leak-proof design • Wide mouth opening • Double-wall insulation • Stainless steel inner layer • Easy-to-open lid • Attractive marble pattern finish The bottle comes with a convenient carry strap for easy portability. The wide mouth design makes it simple to fill with beverages and ice cubes, while also facilitating easy cleaning. The dual-layer construction helps maintain temperature for both hot and cold drinks while preventing exterior condensation. The outer plastic layer provides additional durability and a comfortable grip.