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  • Hydro Flask - Detail
  • Hydro Flask - Detail
  • Hydro Flask - Detail
  • Hydro Flask - Detail
  • Hydro Flask - Detail
  • Hydro Flask - 40oz Wide Mouth Water Bottle with Straw Lid - Mint
  • Hydro Flask - 40oz Wide Mouth Water Bottle with Straw Lid - Mango
  • Hydro Flask - 40oz Wide Mouth Water Bottle with Straw Lid - Black
  • Hydro Flask - 40oz Wide Mouth Water Bottle with Straw Lid - Raspberry
  • Hydro Flask - 40oz Wide Mouth Water Bottle with Straw Lid - Graphite
  • Hydro Flask - 40oz Wide Mouth Water Bottle with Straw Lid - White
  • Hydro Flask - 40oz Wide Mouth Water Bottle with Straw Lid - Kiwi
  • Hydro Flask - 40oz Wide Mouth Water Bottle with Straw Lid - Pacific
  • Hydro Flask - 40oz Wide Mouth Water Bottle with Straw Lid - Stainless
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Current Color

  • Hydro Flask - 40oz Wide Mouth Water Bottle with Straw Lid - Mint
  • Hydro Flask - 40oz Wide Mouth Water Bottle with Straw Lid - Mango
  • Hydro Flask - 40oz Wide Mouth Water Bottle with Straw Lid - Black
  • Hydro Flask - 40oz Wide Mouth Water Bottle with Straw Lid - Raspberry
  • Hydro Flask - 40oz Wide Mouth Water Bottle with Straw Lid - Graphite
  • Hydro Flask - 40oz Wide Mouth Water Bottle with Straw Lid - White
  • Hydro Flask - 40oz Wide Mouth Water Bottle with Straw Lid - Kiwi
  • Hydro Flask - 40oz Wide Mouth Water Bottle with Straw Lid - Pacific
  • Hydro Flask - 40oz Wide Mouth Water Bottle with Straw Lid - Stainless

Hydro Flask 40oz Wide Mouth Water Bottle with Straw Lid

sale $28.77 - $47.95

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Select your style & size:

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    • Mint, One Size
      $47.95
    • Mango, One Size
      $47.95
    • Black, One Size
      $47.95
    • Raspberry, One Size
      $47.95
    • Graphite, One Size
      $47.95
    • Stainless, One Size
      sale $28.77
    • White, One Size
      $47.95
    • Kiwi, One Size
      $47.95
    • Pacific, One Size
      $47.95
    5517

    17 Reviews

    Details

    Variety is the spice of life.

    Whether it's filled with steaming hot tea or ice-cold H20, the Hydro Flask 40oz Wide Mouth Water Bottle with Straw Lid is built to keep your coffee, water, or soup close at hand, with just the right temp of course. Its stainless steel, 18/8 TempShield insulation keeps water ice-cold for up to 24 hours, and it also ensures hot drinks stay toasty for up to six hours. Hydro Flask also equipped this model with a straw lid for for a quick sip when you're on the move.

    • Insulated water bottle for long-lasting temp control
    • TempShield insulation locks in heat and cold
    • Stainless steel construction delivers durability
    • Straw lid makes sipping on the go a breeze
    • Item #HYF001K

    Tech Specs

    Material
    18/8 stainless steel
    Volume
    40 oz
    Valve
    straw lid
    Recommended Use
    casual, hiking & camping
    Manufacturer Warranty
    lifetime

    Tech Specs

    • Reviews
    • Q & A

    What do you think about this product?

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    Awesome Product / Damaged In Shipment

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

    I gave this 4 stars simply because Backcountry fulfillment can't seem to add any protective packing material to their boxes when they ship this item. I originally ordered 6 of these to give as gifts to several family members. The bottles were shipped in a box that could probably hold 12. This would have been OK with some form of protective packing material, but the bottles were shipped loose with nothing more than a micro-bubble sleeve. 2 of my 6 bottles arrived with dents in them :-( Customer service was very helpful and quickly responded by shipping out 2 more bottles to replace the dented product (they also paid shipping to return the damaged goods). However, my complaint about lack of packing material did not result in any change in shipping practices. 1 of the 2 replacement bottles also arrived with a dent. At this point I'm uncertain if I'll take the time to complain any further outside of this review...

    Awesome Product / Damaged In Shipment

    Minty Fresh

      Bought this for my girlfriend in the mint color. She loves it. She has a problem staying hydrated and having to carry around a waterbottle, with easy access (not having to screw a lid on and off, but having a straw) makes it harder for her to excuse being dehydrated.

      My Security Blanket

      • Familiarity: I've put it through the wringer

      I love how this bottle comes with the straw lid! Since this bottle is on the larger size, its easier to drink out of the straw then lifting the bottle up- especially when multi-tasking (driving). I use this bottle as a water only bottle and keep a 20oz hydro as my mixed liquids bottle for coffee and mixed drinks. This will be my go to last-minute gift this year when I don't know what to get someone because I love these bottles so much!

      Use this Everyday

      • Familiarity: I've used it several times

      I finally purchased one of these after having the 28 oz version for coffee, and I wish I had switched from my Nalgene sooner. I carry this bottle to school, work, and the gym, and everywhere in between. I bought the Citron color, and love that I can easily spot my water bottle no matter where I am. All of the water that I've had in it has stayed cold for hours, and I haven't had any issues with leaks or condensation.

      Great Insulated Bottle

      • Familiarity: I've used it several times

      I have been really excited with my water bottle. I have other bottles that claim to be insulated, but don't seem to keep my water cold for very long. I love that I can enjoy cold water right off the bat and hours later.

      Favorite bottle!

        Keeps water cold all day! Perfect size as well. This is a great bottle to take and leave in your car for after long rides, you know you will have cold water waiting for you!