The Narrow Mouth bottle is our original mouth size. It is ideal for keeping your liquids chilled all day or warm well into the evening. Ice cubes from standard refrigerator ice dispensers fit perfectly through the Narrow Mouth.
Our water bottles were developed to perform in every environment. Each Hydro Flask is cast from double wall vacuum insulated food grade 18/8 stainless steel, therefore they are BPA-Free and resistant to bacteria and odors. The double wall vacuum insulation technology allows the Hydro Flask Wide Mouth Growler to keep hot contents hot and cold contents cold. Hydro Flask cannot guarantee against spillage with carbonated beverages and with other liquids placed inside of Hydro Flasks.
- Patented Narrow Mouth
- Double Wall Vacuum Insulated
- Keeps Hot Liquids Hot
- Keeps Cold Liquids Cold
- 18/8 Stainless Steel
- Lifetime Warranty
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