Hydro Flask

22 products

Sort By:

Hydro Flask makes mugs, bottles, and flasks with TempShield double-wall technology that keeps drinks hot or cold. This construction completely stops heat from moving. The contents stay ice-cold for up to 24 hours or very hot for up to 12 hours. The powder coat on the outside stops condensation from forming outside. Your grip stays dry even when you're scrambling in the heat or at summer camp. Trail runners who switch to hiking use the 20-oz bottle to stay hydrated at the top without adding weight. It is small enough to fit easily in vest pockets or waist packs. Weekend campers use the 32-oz flask to keep soups or hot drinks warm on cold nights. The wide mouth makes it simple to fill with ice and clean thoroughly. Dog walkers prefer the Hydro Flask coffee mug to keep beverages steaming on early morning routes.

The long-lasting finish can handle scratches from rocks on the trail and daily wear and tear. To keep your Hydroflask bottle clean, wash it with hot, soapy water after each use. For easy cleaning, the hydroflask lid and straw go in the top dishwasher rack. Choose 12-ounce bottles for quick walks or photo shoots in the city. Pick 20-ounce sizes for running on trails or hiking during the day with elevation gain. Choose a 32-ounce capacity for camping trips that last all day or in the winter. Cotswold Outdoor has the perfect Hydro Flask temperature solution for you.

Read less Read more

FAQs

Hydro Flask bottles use double-wall vacuum insulation called TempShield™, keeping drinks cold for up to 24 hours and hot up to 12, with minimal condensation.

The Standard Mouth and Wide Mouth bottles are most popular. Choose Straw or Flex lids for easy sipping on the move; both fit well in most backpack side pockets.

Hydro Flask bottles score highly for leak resistance, especially with Flex Caps and Straw Lids—but always secure the lid tightly to prevent leaks in a bag.

Yes—every Hydro Flask is 100% BPA- and phthalate-free, with food-grade stainless steel and safe plastic lids.

The Wide Mouth makes it easier to add ice and clean inside, while Standard Mouth is sleeker for cup holders or backpack pockets.

Current bottles use heavy-duty recycled steel and plastics; packaging is up to 100% recycled and FSC certified since 2022.

Yes—the double-wall design keeps hot drinks piping and cold drinks chilled for hours, making it ideal for British winters and summers alike.

Hydro Flask supports green initiatives, promotes plastic waste reduction, and partners with conservation projects to push reusable bottle culture worldwide.