Hydro Flask Standard Flex Straw Cap

For those who like to sip on their cold drink while on the go: The 21 Oz Standard Mouth Flex Straw Cap from Hydro Flask is a bottle that combines two advantages: insulation and ease of use. The combination of the proven TempShield insulation and an insulating lid keeps the liquid inside cold for up to 24 hours. Additionally, you can use the bottle with one hand, which is an invaluable benefit during active activities. The Flex Straw drinking opening is completely leak-proof when closed. Of course, Hydro Flask uses high-quality 18/8 stainless steel for this bottle, which is not only taste-neutral but also BPA- and phthalate-free. The durable powder coating of the thermos bottle allows you to enjoy your drinks for many years without compromise.