Hydro Flask 21 OZ Standard Flex Cap Thermo Bottle - 621 ml

Stay hydrated throughout the day with the Hydro Flask Standard Mouth Flex Cap Thermo Bottle 621ml (21 oz). Built with double-wall vacuum insulation, this durable stainless steel bottle helps keep beverages cold or hot for hours, making it a reliable choice for everyday hydration.

Designed with a slim Standard Mouth profile, the bottle is comfortable to drink from and easy to carry. The secure Flex Cap provides a leakproof seal when properly closed, while the flexible carry strap makes it convenient to take along to work, school, travel, sports, and outdoor adventures.

Key Features & Benefits:

• 621ml (21 oz) capacity for everyday hydration.
• Double-wall vacuum insulation helps maintain drink temperature for hours.
• Made from durable stainless steel.
• Standard Mouth opening for comfortable drinking and easy pouring.
• Flex Cap provides a secure, leakproof closure when properly closed.
• Flexible carry strap for comfortable transport.
• Slim, easy-to-carry design.
• BPA-free materials.
• Suitable for hot and cold beverages.
• Ideal for work, school, travel, sports, and outdoor activities.