Hydro Flask water bottle 21oz – STANDARD FLEX STRAW CAP

Designed for easy hydration on the go, this 21 oz Hydro Flask bottle features a leak-proof flexible straw cap. Its wide opening allows effortless addition of ice cubes, and its double-wall insulated stainless steel keeps drinks cold for up to 24 hours. Compatible with cup holders, it is ideal for everyday use and travel.

Product details

• Capacity: 21 oz (621 ml)
• TempShield™ insulation: keeps drinks cold up to 24 hours
• Leak-proof Flex Straw cap with integrated straw
• Wide opening for easy filling and adding ice cubes
• Durable 18/8 stainless steel and BPA-free
• Compatible with cup holders
• Scratch-resistant Color Last™ powder coating