170 ml flask with stainless steel body, cork exterior and screw cap with safety closure. Ergonomically designed to fit comfortably in your pocket. Presented in an individual box of kraft cardboard with good signals of sustainability.

Cork is a highly sustainable, biodegradable and compostable natural material that originates from the cork oak that grows throughout the Mediterranean region. Cork is a rapidly regenerating resource that can be harvested every year from the same tree. Additionally, cork forests support one of the highest levels of biodiversity compared to other forest types.
Steel/iron is a recyclable and practically unlimited resource that does not pollute when disposed of. Steel offers the possibility of repeated recycling ad infinitum, which means that the vast majority of steel on the market consists predominantly of recycled steel.