Hydro Flask 21 Oz Limited Edition Standard Mouth Flex Cap

Hydro Flask products combine the best aspects of modern sport bottles and thermos bottles. Standard mouth: 48.5 mm Keeps your drink warm for up to 12 hours Keeps your drink cold for up to 24 hours Stainless 18/8 series steel Does not contain BPA or phthalates Flex cap Durable powder coating Life-long guarantee Wash with soap and warm water.