Hydro Flask 21 oz (621 ml) Standard Mouth - Cobalt
Keep life moving with the 21 oz (621 ml) bottle and Standard Flex Cap. It stashes easily into a small shoulder bag, your pack’s side pocket or your car cup holder, and holds enough ice-cold goodness to keep you going for hours without weighing you down. No wonder it's one of the bestselling water bottles.
The unique double-wall vacuum-insulation protects temperature for hours. Cold drinks stay icy cold and hot drinks stay piping hot, so you can stay refreshed for any adventure.
Made with 18/8 pro-grade stainless steel to ensure pure taste and no flavour transfer and the durable construction stands up for whatever life brings.
The proprietary powder coat means an easy-grip, sweat-free and extra-durable bottle that you can take anywhere.
- Versatile, middle-of-the-road size
- TempShield™ insulation eliminates condensation and keeps beverages cold for up to 24 hours and hot for up to 12 hours
- Durable 18/8 Pro-Grade Stainless Steel construction
- BPA-Free and Phthalate-Free
- Compatible with standard mouth insulated sports cap
- Lifetime Warranty
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