The Hydro Flask Standard Mouth 621mL | 21 oz. Bottle is a vacuum-insulated, sweat-free water bottle that keeps cold drinks cold for up to 24 hours, and hot drinks hot for up to 6 hours. It fits easily into a small shoulder bag or your travel pack’s side pocket, and holds enough life-enriching hydration to keep you topped up for hours.
- TempShield double-wall vacuum insulation
- Signature powder coat
- Durable 18/8 pro-grade stainless steel construction
- BPA-free and phthalate-free
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LE-S21SX-F22A