Flex Cap Bottle Black 21oz

Meet the Flex Cap Bottle 21 oz in Black from Hydro Flask, built to move with you through daily life. Its compact shape fits in a bag, a side pocket, or a car cup holder, ensuring you stay hydrated on the go.

• TempShield double wall vacuum insulation: keeps drinks cold up to 24 hours and hot up to 12 hours even during long sessions on the move.
• Flex Cap: leak proof when closed with an insulated cap for maximum temperature retention.
• 18 8 pro grade stainless steel: durability and pure taste, with no flavor transfer.
• Colour Last powder coat: durable, sweat free finish in black.
• BPA free: safe to enjoy without worry.
• Not for stove use: microwave or freezer; designed for everyday carry and easy use everywhere.
• Recommended Use: ideal for daily hydration during commutes, workouts, travel, and outdoor activities.

Long lasting hydration supports busy days, workouts, and travel. The bottle stays comfortable to hold thanks to a sweat free finish, while the durable steel resists daily wear. With TempShield insulation and a non flavor transferring surface, your drinks stay cold or hot without altering taste. Dishwasher safe cleaning makes maintenance simple, and the bottle helps reduce single use plastic while keeping hydration ready. Clean and long lasting, it helps you stay focused on what matters every day.