Hydro Flask 21oz Standard Flex Straw Cap Bottle Surf Accessories DaFiN Flex is the same

DaFiN Flex is the same design as our pro model but with a new softer

Made from cotton jersey

Sharp and sexy

Waterproof Rating: 10

Hydro Flask 21oz Standard Flex Straw Cap Bottle Surf Accessories DaFiN Flex is the sameHYDRO FLASK 21OZ STANDARD FLEX STRAW CAP BOTTLE Stainless steel, cup holder compatible, fits right in your packour reusable, refillable 21 oz Standard Mouth insulated water bottle keeps cold drinks cold for 24 hours, hot drinks hot for up to 12 hours, and holds enough hydration for hours of fun. TempShield double wall vacuum insulation keeps drinks cold up to 24 hours, hot up to 12 Flex Cap is leakproof when closed Honeycomb Insulated Cap for maximum