How long does the insulation keep drinks cold or hot?

The double-wall vacuum insulation technology keeps cold beverages cold for up to 24 hours and hot beverages hot for up to 12 hours, ensuring optimal hydration temperature throughout the day.

Is the water bottle safe for dishwasher cleaning?

Yes, the water bottle is dishwasher safe, allowing for easy and convenient cleaning without compromising the bottle's durability or finish.

What materials are used in construction?

Made with 18/8 pro-grade stainless steel, the bottle offers durability, pure taste, and prevents flavor transfer while being BPA-free for safe hydration.

Does the bottle fit standard cup holders?

Yes, the bottle features a standard mouth design with a diameter that fits most cup holders, making it convenient for use on the go and for carrying in backpacks.

Is the cap leakproof and does it help maintain temperature?

The bottle includes a Flex Cap that is leakproof when closed, and a Honeycomb Insulated Cap designed to maximize temperature retention for your beverages.

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Hydro Flask Water Bottle Standard Mouth 21 Oz in Cascade - S21SX482

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Hydro Flask S21SX482 Water Bottle 21 Oz Insulated Standard Mouth in Cascade

Hydration on the go.
Stainless steel, cup holder compatible, fits right in your pack—our 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.

Features

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 temperature retention
Made with 18/8 pro-grade stainless steel for durability, pure taste and no flavor transfer
Color Last™ powder coat is durable, sweat-free and colorful
BPA-Free
Dishwasher safe
Not for use on a stove, in a microwave or freezer