The beautiful and versatile Laken Thermo Jannu is a vacuum insulated stainless steel water bottle that can hold cold drinks chilled for up to 24 hours. It has a double layered stainless steel construction with vacuum between the two layers that provides excellent thermal insulation. The Thermo Jannu has a sport cap with a flip straw that allows drinking without lifting up the bottle. You can hold the bottle and open the cap using a single hand, by pushing the press-to-release button. The body of this wide mouth bottle is made up of 18/8 food grade stainless steel that is chemically inert and makes sure that your beverages remain fresh and safe for long time periods. These bottles are BPA, phthalate and lead free with no inner liner. The interior is 100% INOX so there is no leeching effect.