The Maars Anchor is

• A durable and stylish 17oz double wall 18/8 stainless steel thermal bottle.
• Copper vacuum insulation keeps your drink fresh and retains desired temperatures (hot ~12h, cold ~24h).
• It comes with a threaded stainless steel twist-on cap that’s tightly sealed to prevent leakages.
• BPA, lead and phthalates free.