Keep your drinks at the perfect temperature with the Hydro Flask Flex Straw 40 oz water bottle. Double-wall vacuum insulation maintains cold beverages for up to 24 hours or hot drinks for up to 12 hours. The flexible straw design offers convenient sipping on the go, while the durable stainless steel construction withstands everyday adventures. Available in Moonshadow and Cascade finishes. Ideal for workouts, commutes, or outdoor activities.
