Sport water bottle Hydro Flask 21oz (620 ml) with Standard Flex Cap — Aloe

Hydro Flask 21oz (620 ml) with Standard Flex Cap in Aloe is a reusable sport water bottle designed for everyday hydration. The 21oz capacity offers a balance between portability and volume, suitable for short outings, gym sessions and daily commutes. The Standard Flex Cap is flexible and leak-resistant, providing a comfortable grip and easy access to liquids while on the move. The bottle is compatible with common cup holders and is suitable for both cold and hot beverages when brief temperature retention is needed.

Advantages

The bottle combines a compact 620 ml capacity with a durable build and a flexible, leak-resistant cap that simplifies drinking and carrying. Its shape and size make it compatible with most cup holders, and the reusability reduces single-use plastic waste. The Standard Flex Cap allows one-handed access and a secure seal to limit spills during transport.

Suitable for

• Gym workouts and fitness classes
• Daily commuting and office use
• Short hikes, cycling and outdoor activities
• Travel and in-vehicle use

Key specifications

• Capacity: approximately 620 ml (21 oz)
• Cap type: Standard Flex Cap (flexible, leak-resistant)
• Compatibility: fits most common cup holders
• Use: reusable for cold and hot beverages (short-term temperature retention)
• Color: Aloe

How to use

Fill the bottle with your preferred beverage and secure the Standard Flex Cap by pressing it into place until it seals. Drink directly from the cap opening or carry the bottle using the cap’s flexible loop. To reduce spills, ensure the cap is fully closed before placing the bottle in a bag or cup holder. Clean the bottle and cap after each use following the manufacturer’s care instructions to maintain performance and hygiene.

Usage recommendations

For best results, hand-wash the cap regularly and rinse the bottle after use. Avoid placing the bottle in a freezer or on a direct heat source. When carrying hot liquids, verify the cap is tightly secured and handle with care to prevent burns.