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Deal.ai › Hydro Flask
Hydro Flask
Hydro Flask 64 oz Wide Mouth Bottle with Flex Cap

Hydro Flask 64 oz Wide Mouth Bottle with Flex Cap

Best price now

$25.98at PADI-DjaChecked 1 h ago

60% under what the other stores charge

Compared across 11 stores. Prices are checked against each store and labelled with when.

Visit PADI-Dja

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Price facts

  • Lowest price today: $25.98 at PADI-Dja (checked Nov 13, 2026).
  • Checked at 11 stores.

Our take on the Hydro Flask 64 oz Wide Mouth Bottle with Flex Cap

The Hydro Flask 64 oz Wide Mouth is a half-gallon insulated stainless steel bottle built for long days out. TempShield double-wall vacuum insulation keeps cold drinks cold up to 24 hours and hot drinks hot up to 12, and the Honeycomb Flex Cap adds extra retention while staying leakproof when closed. The wide mouth takes ice cubes and fits most backcountry water filters, and the Color Last powder coat resists sweat and wear. It suits hikers, campers and anyone who wants one fill to last all day, but it is heavy when full and too big for most car cup holders and bike cages.

Best forHikers and campers on full-day tripsPeople who want one fill to last all dayGym-goers and desk workers refilling rarelyFilter users who need a wide-mouth bottle
Pros
  • Keeps drinks cold up to 24 hours, hot up to 12
  • Wide mouth takes ice cubes and most backcountry filters
  • Honeycomb Flex Cap is leakproof when closed
  • 18/8 stainless steel resists flavor transfer
  • Powder coat stays sweat-free and durable
  • Dishwasher safe
Cons
  • Heavy and bulky when full
  • Too large for most cup holders and bike cages
  • Wide mouth is awkward to drink from without a smaller lid
  • Not for stoves, microwaves or freezers

Hydro Flask 64 oz Wide Mouth Bottle with Flex Cap prices at every store

  • PADI-DjaNew

    In stockShips from Cameroon · duties may apply

    $25.98Checked 1 h ago
    Visit PADI-Dja
  • eBayNew

    In stockSold by prestigegold

    $42.00Free shippingChecked 50 min ago
    Visit eBay
  • Just Roughin' It Adventure CompanyNew

    In stock

    $64.95Checked 50 min ago
    Visit Just Roughin' It Adventure Company
  • Just Roughin' It Adventure CompanyNew

    In stock

    $64.95Checked 1 h ago
    Visit Just Roughin' It Adventure Company
  • Brine Sporting GoodsNew

    In stock

    $64.95Checked 1 h ago
    Visit Brine Sporting Goods
  • FoodGardenMarketNew

    In stock

    $64.95Checked 1 h ago
    Visit FoodGardenMarket
  • The SourceNew

    In stock

    $56.00+ $23.00 shippingChecked 1 h ago
    Visit The Source
  • Martexplore.comNew

    In stock

    $84.06Free shippingChecked 1 h ago
    Visit Martexplore.com
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $64.95Free shippingChecked 1 h ago
    Visit Amazon
  • HAILONew

    Availability unknown

    $81.00Checked 1 h ago
    Visit HAILO
  • Fleet FarmNew

    Availability unknown

    $64.95+ $19.99 shippingChecked 50 min ago
    Visit Fleet Farm

Also available at

  • DepopCheck price at Depop

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Hydro Flask 64 oz Wide Mouth Bottle with Flex Cap price history

Lowest price we've seen: $25.98 on Nov 13 at PADI-Dja. Tracked across 12 stores since Nov 13.

What reviewers say

Owners of the 64 oz Wide Mouth praise its all-day temperature retention and rugged build, and many treat it as their only bottle for long outings. The main complaints are the weight when full and the size, which makes it impractical to carry far or fit in standard holders.

What people mention
  • InsulationPraisedOwners say ice and cold water last through a full day, and hot drinks stay warm for hours.
  • WeightCriticisedReviewers note the bottle is heavy and unwieldy once filled to the top.
  • SizeMixedThe half-gallon capacity means fewer refills, but owners say it is too big for cup holders and bike cages.
  • BuildPraisedThe stainless steel and powder coat are described as tough and resistant to chips and scratches.
  • MouthMixedThe wide opening takes ice easily, but some find it awkward to drink from and prone to splashing.

From The Source

  • TempShield double-wall vacuum insulation keeps drinks cold up to 24 hours, hot up to 12
  • Flex Cap is leakproof when closed
  • Honeycomb Insulated Cap for maximum temperature retention
  • Made with 18/8 pro-grade stainless steel for durability, pure taste and no flavor transfer
  • Color Last powder coat is durable, sweat-free and colorful
  • Wide Mouth opening is ice-cube friendly
Materials
18/8 pro-grade stainless steel
Care
Dishwasher safe. Not for use on a stove, in a microwave or freezer.
Returns
30 day return or exchange on unworn & unused product; items marked Final Sale are not eligible for refund or exchange.
Shipping
Free shipping from Canada on orders over a minimum amount.

About the Hydro Flask 64 oz Wide Mouth Bottle with Flex Cap

This is a 64 oz wide-mouth insulated bottle from Hydro Flask. It is made of 18/8 pro-grade stainless steel, which keeps the taste of drinks pure with no flavor transfer. The Color Last powder coat is durable and sweat-free.

TempShield double-wall vacuum insulation keeps drinks cold up to 24 hours and hot up to 12 hours. The Flex Cap is leakproof when closed and has a Honeycomb Insulated Cap for maximum temperature retention.

The wide mouth opening is ice-cube friendly. The bottle fits most backcountry water filters. It is BPA-free.

Capacity
64 oz (2 qt)
Material
18/8 pro-grade stainless steel
Insulation
TempShield double-wall vacuum insulation
Cold retention
Up to 24 hours
Heat retention
Up to 12 hours
Lid
Flex Cap with Honeycomb Insulated Cap, leakproof when closed
Opening
Wide mouth
Finish
Color Last powder coat
Compatibility
Fits most backcountry water filters
Care
Dishwasher safe. Not for use on a stove, in a microwave or freezer
Safety
BPA-free

Specifications

Color
Agave Green
Capacity
2 qt, 2.01 qt

Questions and answers

How long does it keep drinks cold?
Hydro Flask rates TempShield insulation at up to 24 hours cold and up to 12 hours hot. Real-world results depend on how full it is and the outside temperature.
Is the Flex Cap leakproof?
Yes, the Honeycomb Flex Cap is leakproof when closed. It is not designed for carbonated drinks under pressure.
Does it fit in a car cup holder?
No. At 64 oz it is far wider than standard cup holders and bike cages. It is meant to be carried in a pack or by the handle.
Can I put it in the dishwasher?
Yes, the bottle is dishwasher safe. Do not use it on a stove, in a microwave or in a freezer.
Will it fit a backcountry water filter?
The wide mouth fits most backcountry water filters. Check your filter's thread and diameter before relying on it.
Does it come with a different lid?
It ships with the Honeycomb Flex Cap. Hydro Flask's other wide-mouth lids are sold separately and are interchangeable.
Where is the Hydro Flask 64 oz Wide Mouth Bottle with Flex Cap cheapest?
At PADI-Dja, for $25.98, 60% under what the other stores charge, as of our latest check.
Where can I buy the Hydro Flask 64 oz Wide Mouth Bottle with Flex Cap?
11 stores we checked sell it, including eBay, Fleet Farm, Just Roughin' It Adventure Company, PADI-Dja, The Source.

Stores we've priced the Hydro Flask 64 oz Wide Mouth Bottle with Flex Cap at

  • Fleet Farm deals and prices
  • The Source deals and prices

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