Item number 175681
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Hydro Flask

Hydro Flask

Std Mouth Flex 21oz

$ 40.90
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Product description

The Std Mouth Flex from Hydroflask is the ultimate container for both hot and cold drinks. Take it with you wherever you're going and keep your drink hot/cold for up to 24 hours.

The unique double-wall vacuum insulation preserves the temperature for many hours. Cold drinks stay icy cold, and hot drinks stay piping hot, so you can stay energized for all your adventures. Made from 18/8 pro-grade stainless steel to ensure a pure taste and no flavor transfer, and the patented powder coating provides an easy-grip, sweat-free, and extra durable bottle that you can take with you everywhere.

- 621ml (21 oz)

- 2.87 inches in diameter

- Weight: 320g

- BPA and Phthalate-free

- TempShield™ insulation eliminates condensation and keeps drinks cold for up to 24 hours or hot for up to 12 hours

- Use with Hydroflask's standard mouth insulated sport cap for convenient one-handed drinking


  • Stainless steel

Product information

  • Product name: Std Mouth Flex 21oz
  • Item number 175681
  • Color: White
  • SKU: 364000006022000
  • Supplier model name: Std Mouth Flex 21oz
  • Gender: Unisex
  • Color: White
  • Supplier color: White

Also available in these colors: