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Hydro Flask's 32 oz Wide Mouth Bottle with TempShield™ double wall vacuum insulation knows how to take good care of your drinks of choice — keeping them ice cold for up to 24 hours and hot for up to 6 hours. Big enough for a whole day on the river or trails, the Wide Mouth Bottle is made with professional-grade stainless steel and a wider opening for faster fill. Printed with a classic Stio logo.

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Pro-grade stainless steel

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Climate Neutral

We completely offset the footprint of each order through our commitment to being climate neutral. As part of our mission we value being good caretakers of the mountain life and protecting the places where we play.


We are committed to building garments that are durable, timeless and continue to perform season after season. Over 50% of our product line incorporates preferred materials, which include organic cotton, recycled materials and responsibly-sourced down. We are committed to growing our preferred materials usage to 75% by 2025.

Trade-In Program

We believe a circular commerce system will design out waste and pollution, allowing for used clothing to be renewed and put back into use. Stio Second Turn™️ is our gear renewal program that allows customers to trade in and shop used apparel.

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  • Ideal size for all day temperature control
  • TempShield™ insulation keeps cold drinks cold for up to 24 hours and hot drinks hot for up to 6 hours
  • Signature powder coat is easy to grip, sweat-free, and durable
  • Volume: 946 mL
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