Discover the Save the Aegean Series Flask Lite. With new, vivid color shades for any season! Made of high quality as well as high resistance 18/8 stainless steel free of BPA substances, which maintains the taste of the liquids unspoiled. The double wall of the thermos keeps the liquids cold for up to 24 hours and warm for up to 12 hours, while the lid keeps it 100% airtight against leaks. They have an impressive matte finish and bright colors that withstand long-term use thanks to their power coating technique. The Save the Aegean Series Flask Lite are eco-friendly because they are reusable, they contribute to the reduction of plastic and they have an 100% recyclable packaging made of cardboard. With each individual thermos sale, we support the Archipelago Institute of Marine Conservation for the protection of our seas.