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  • Hydro Flask - Detail
  • Hydro Flask - 18oz Standard Mouth Water Bottle - Lilac
  • Hydro Flask - 18oz Standard Mouth Water Bottle - Frost
  • Hydro Flask - 18oz Standard Mouth Water Bottle - White
  • Hydro Flask - 18oz Standard Mouth Water Bottle - Watermelon
  • Hydro Flask - 18oz Standard Mouth Water Bottle - Olive
  • Hydro Flask - 18oz Standard Mouth Water Bottle - Graphite
  • Hydro Flask - 18oz Standard Mouth Water Bottle - Cobalt
  • Hydro Flask - 18oz Standard Mouth Water Bottle - Black
  • Hydro Flask - Detail -

Current Color

  • Hydro Flask - 18oz Standard Mouth Water Bottle - Lilac
  • Hydro Flask - 18oz Standard Mouth Water Bottle - Frost
  • Hydro Flask - 18oz Standard Mouth Water Bottle - White
  • Hydro Flask - 18oz Standard Mouth Water Bottle - Watermelon
  • Hydro Flask - 18oz Standard Mouth Water Bottle - Olive
  • Hydro Flask - 18oz Standard Mouth Water Bottle - Graphite
  • Hydro Flask - 18oz Standard Mouth Water Bottle - Cobalt
  • Hydro Flask - 18oz Standard Mouth Water Bottle - Black

Hydro Flask 18oz Standard Mouth Water Bottle

$29.95

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    • Lilac, One Size
      $29.95
    • Frost, One Size
      $29.95
    • White, One Size
      $29.95
    • Watermelon, One Size
      $29.95
    • Olive, One Size
      $29.95
    • Graphite, One Size
      $29.95
    • Cobalt, One Size
      $29.95
    • Black, One Size
      $29.95
    5524

    24 Reviews

    Details

    A Daily or Campground Essential.

    Designed to keep cold liquids chilled for up to 24 hours and hot liquids hot for up to 12, the Hydroflask 18oz Standard Mouth Water Bottle is one of the most crucial pieces of equipment to bring along on your next camping trip. The double-wall 18/8 stainless steel construction prevents condensation from building up on the exterior, and the nonporous corners on the inner layer help to kill odors and bacteria buildup.

    • A dependably durable water bottle for camping or casual use
    • TempShield protection keeps beverages hot or cold
    • 18/8 stainless steel construction offers longevity
    • BPA free for your convenience
    • Sweat-free powder coat finish prevents slipping
    • Item #HYF001U

    Tech Specs

    Material
    18/8 stainless steel
    Volume
    18oz
    Recommended Use
    hiking & camping, casual
    Manufacturer Warranty
    limited lifetime

    Tech Specs

    • Reviews
    • Q & A

    What do you think about this product?

    Have questions about this product?

    Super Chill

    • Familiarity: I've put it through the wringer

    The best water bottle money can by. Fill it up with ice and water in the morning and you're left with ice in the evening because it just won't melt. Simple science really.

    Incredible product.

    • Familiarity: I've put it through the wringer

    Durable, keeps water cold, and fits in my cup holder perfectly. I’ve been trying to use plastic water bottles less, and this has helped me to meet that goal. I bring it with me everywhere I go.

    Great gift!

    • Familiarity: I've used it several times

    I gave this as a gift to a friend since she was always carrying around a bottle that never kept her drinks cold and her ice melted way too fast. So now I have to hear about how her drinks are too cold. I knew I did the right thing in getting her a stylish durable bottle- no doubts about it.

    Great bottle! Keeps things cold

      Got a few of these as gifts for my siblings and they all said they rather enjoy them! Some feedback I got was that the opening is great and makes it easier to clean, and drinks stay nice and cold. Can't go wrong with them!

      Great Tea Bottle

      • Familiarity: I gave it as a gift but have feedback to share

      I bought this for a friend who likes to take hot tea while ski touring, in addition to water. He has always played games with hiding a bottle inside a backup set of gloves, or the like, in order to keep the tea hot enough. That will never again be a problem with this hydro flask! Mine keeps hot coffee too hot for hours; I usually have to add a handful of ice into the bottle or it simply will not cool down! We look forward to having piping hot tea on top of a snowy mountain soon!

      No introduction necessary

      • Familiarity: I gave it as a gift but have feedback to share

      I bought his for one of my kids as they have been begging me to get them one because all their friends have one. The color is awesome and keeps the hot stuff hot and the cold stuff cold. Perfect for taking anywhere.

      Great upgrade

      • Familiarity: I've used it several times

      Bought a pair of bottles for my kids who have been using plastic water bottles. They love how cool it keeps their water. My wife comments on how often they're drinking water now and appreciates how easy they are to clean. Some of the previous plastic water bottles we had would develop mold in some of the tight places in the straw/lid and were difficult to clean.
      Bought a pair of straw lids to go along with these but the kids preferred the standard lid. They're a bit heavier but they are pretty sturdy which helps with kids who know how to trash nice things.

      Good for day hikes and the workday

      • Familiarity: I've put it through the wringer

      This is a great sized Hydro Flask for day hikes where you won't be needing lots of fluids and want to conserve weight. It's also perfect as a water bottle and great for your morning coffee. You also get the high quality that Hydro Flask consistently offers.

      Great Water Bottle

      • Familiarity: I've put it through the wringer

      Unsurprisingly these water bottles are very overbuilt: super sturdy, great insulation and love that they work so well for hot or cold drinks. I will drink coffee out of mine in the morning and move to water or iced tea in the afternoons, and it does great with both. The stainless steel also makes it really easy to clean and keep free of grime or buildup.

      Rad bottle

        Keeps hot things hot, and cold things cold.....FOR HOURS. I own several hydro flasks and they never disappoint. They are a little on the heavy side, but worth the weight in my opinion. If you’re considering purchasing one, do it, you won’t regret it.

        Gold standard

        • Familiarity: I've put it through the wringer

        Keeps hot things hot, cold things cold...for a long time. You won't regret buying one of these. Plus, it's much more environmentally friendly compared to plastics.

        Always will love hydroflask

        • Familiarity: I've used it several times

        This brand is great. their bottles run on the heavy side but thy keep your drinks warm or cold for hours. I would recommend this to anyone. Plus they are a U.S. brand!

        worth having

        • Familiarity: I've put it through the wringer

        I have my hydro flask bottles and this is just one more i am adding to my collection. They keep my drinks warm for hours and are heavy duty. I would recommend this if you are not very concerned with weight. It is on the heavy side.

        Great bottle, use it all the time!

        • Familiarity: I've used it several times

        I use this all the time and am now hydrated all the time! The loop handle on the lid means this thing comes with me everywhere, even when my hands are full.