Discover the Save the Aegean Series Coffee Cups that stand out for their modern design and their smart collapsible straw. With new, vivd color shades for any season! Made of high quality as well as high resistance 304 stainless steel free of BPA substances, which maintain 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 impressice matte finish and bright colors that withstand long-term use thanks to their power coating technique. With each indicidual thermos sale, we support the Archipelago Institute of Marine Conservation for the protection of our seas.