Standard mouth bottle with flex cap 21 oz

$50.29

Data updated 2026-10-19

This 21 oz stainless steel sports bottle is a versatile choice for active individuals. It features a standard mouth opening that balances easy filling with controlled pouring. The double-wall vacuum insulation is engineered to maintain temperature consistency, ensuring your water stays cold during long workouts.

The innovative flex cap includes a durable, flexible strap that makes the bottle easy to carry by hand or attach to a pack. This cap is designed to be completely leakproof, allowing you to store the bottle horizontally in a bag without any concern for moisture escaping.

Maintenance is simplified as this model is rated as dishwasher safe, allowing for thorough cleaning after use. The rugged exterior finish provides a non-slip grip, which is particularly useful when your hands are sweaty during exercise or when navigating outdoor terrain in varying weather.

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