Sontra by Hans Larsen® is a double walled stainless steel water bottle with high quality SS304 inside and SS201 outside. A classic bottle with a unique 100% premium gloss finish for a unique look and feel. The bottle keeps chilled beverages cold for up to 12 hours and hot drinks warm for up to 6 hours. This bottle will keep you hydrated on the go wherever you are. Capacity 500ml, leakproof, SS 304 inside SS 201 outside. Packed in a gift box.