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RockBottomGolf.com - Hydro Flask- 21 OZ Standard Mouth Flask

Hydro Flask- 21 OZ Standard Mouth Flask

Item #: 19HYDSFLASK
Their Price: $25.99
Rock Bottom Price: $23.39
Save $2.60 (10% Off)
$0 Tax Collected Except in NY/VA
The standard mouth is ideal for coffee, teas, mixing sport drinks, all while perfectly fitting in most bicycle cages and car cup ho Read More
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About This Item

  • Manufacturer: Hydro Flask
  • Model: 21 OZ Standard Flask
  • SKU: 19HYDSFLASK
  • Condition: NEW, FACTORY SEALED
  • Color: See DropDown
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The standard mouth is ideal for coffee, teas, mixing sport drinks, all while perfectly fitting in most bicycle cages and car cup holders.

Features:

  • Double Wall Vacuum Insulated
  • Keeps drinks cold for up to 24 hours
  • Keeps drinks hot for up to 12 hours
  • BPA Free
  • Lifetime Warranty
  • Product Reviews

    Hydro Flask- 21 OZ Standard Mouth Flask
    $23.39
    5 Stars based on 6 Review(s)
    Jamil
    Alameda,California
    5 Stars
    I would recommend this item to a friend.

    Holds the cold
    May 12, 2014
    You can add a few ice cubes, leave it in your car for a couple hours and come back to cold water! Plus, the price was 40% of what I've paid for one at REI.

    SAM
    AUSTRALIA
    5 Stars
    I would recommend this item to a friend.

    GREAT FLASK
    November 28, 2013
    LOOKS GOOD AND PERFECT SIZE.

    DJH
    Australia
    5 Stars
    I would recommend this item to a friend.

    Works a treat
    November 18, 2013
    Works just as described.

    kurt
    Miami, Florida
    5 Stars
    I would recommend this item to a friend.

    Hydro flask review
    July 14, 2013
    I am enjoying using this flask when I leave the house for a few hours.
    Pros:
    It really keeps my cold drinks for a very long time.
    Cons:
    There is no straw built into the cover. I have to unscrew the entire cap in order to have a drink

    Drew
    La Plata, MD
    5 Stars
    I would recommend this item to a friend.

    Hydro Flask
    March 24, 2013
    One of the best insulated water bottles you can find. I have a couple different sizes that I love to use on the golf course. It could be 90 degrees outside and your beverage will stay cold for 18 holes. I wish they had an insulated sport drink lid...one day.
    Pros:
    Beverage stays cold all day Does not sweat

    Phil
    Qld Australia
    5 Stars
    I would recommend this item to a friend.

    Great flask
    March 10, 2013
    My second one of these so I can carry enough ice water in my golf bag to cope with most extreme days. Insulation is really good, drinks stay icy for more than 6 hours.
    Pros:
    Great insulation and light weight, neck big enought for reasonable size ice cubes
    Cons:
    nil