Keep your drinks at the perfect temperature with the Hydro Flask Standard Flex Cap 21oz. Featuring TempShield™ double-wall vacuum insulation, it keeps beverages cold for up to 24 hours and hot for up to 12 hours. The flexible, leak-proof lid ensures no spills, while the honeycomb™ insulated lid maximizes temperature retention. Made from professional-grade 18/8 stainless steel, this flask is durable, maintains pure flavor without transfer, and comes with a sweat-free, colorful powder-coated finish.
Key Features:
TempShield™ double-wall vacuum insulation
Keeps drinks cold up to 24 hours, hot up to 12 hours
Flexible, leak-proof lid
Honeycomb™ insulated lid for maximum temperature retention
18/8 professional-grade stainless steel construction
