What Is a 20 oz Water Bottle?
A 20 ounces water bottle holds approximately 591 milliliters of liquid, making it a mid-size option between standard 16.9 oz bottles and larger 32–40 oz tumblers. It’s ideal for short workouts, commutes, or keeping at your desk.
Popular 20 oz Bottled Water Brands
- Smartwater – vapor-distilled with added electrolytes
- Dasani – purified and enhanced with minerals
- Aquafina – crisp taste and widely available
- Ice Mountain – natural spring water from the Midwest
- Nestlé Pure Life – purified and family-friendly
Use Cases
- Quick hydration during errands or short workouts
- Lunchbox or backpack-friendly size
- Refillable for filtered water at home or office
- Ideal for vending machines and retail shelves
Size Comparison Table
Here’s how the 20 oz bottle compares to other common hydration sizes:
| Bottle Type | Fluid Ounces | Milliliters |
|---|---|---|
| Standard Bottle | 16.9 oz | 500 ml |
| Mid-Size Bottle | 20 oz | 591 ml |
| Large Tumbler | 40 oz | 1,183 ml |
| Gallon Jug | 128 oz | 3,785 ml |
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