Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.
TermsPrivacy
Deal.ai › Hydro Flask › Water Bottles
Hydro Flask
Hydro Flask 20 oz Wide Mouth Insulated Sport Bottle

Hydro Flask 20 oz Wide Mouth Insulated Sport Bottle

4(74 ratings)

Best price now

$22.99at eBayObserved at 8:17 PM

Prices are checked against each store and labelled with when. Store links may earn us a commission.

Visit eBay

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Our take on the Hydro Flask 20 oz Wide Mouth Insulated Sport Bottle

The Hydro Flask 20 oz Wide Mouth is a double-wall vacuum-insulated stainless steel bottle with a leakproof wide-mouth cap. It keeps water cold for hours, fits most bike bottle holders, and weighs 7.1 oz empty at 9.3 inches tall. The Color Last powder coating resists scratches and sweat. It is a compact everyday bottle rather than a all-day hydration flask.

Best forCommuting and desk useCycling with a bottle cageBuyers who want a leakproof insulated bottleShort trips and gym sessions
Pros
  • Double-wall vacuum insulation keeps cold drinks cold for hours
  • Leakproof wide-mouth cap
  • 18/8 pro-grade stainless steel, BPA-free
  • Color Last powder coating resists scratches and condensation
  • Fits standard bicycle bottle holders
  • Hanging loop and handle for carrying
Cons
  • 20 oz is small for long days or hikes
  • Wide mouth is harder to drink from without a separate straw or sport lid
  • Hand wash only despite the dishwasher-safe listing
  • Heavier than a basic plastic bottle at 7.1 oz empty

Hydro Flask 20 oz Wide Mouth Insulated Sport Bottle prices at every store

  • eBayPre-owned

    Availability unknownSold by burgundycollections

    $22.99Observed at 8:17 PM
    Visit eBay

Also available at

  • Ace HardwareCheck price at Ace Hardware
  • CampmorCheck price at Campmor
  • Nordstrom RackCheck price at Nordstrom Rack

Store links may earn us a commission.

Hydro Flask 20 oz Wide Mouth Insulated Sport Bottle price history

Lowest price we've seen: $16.97 on Nov 8 at Nordstrom Rack. Tracked across 4 stores since Nov 8.

What reviewers say

  • 4 / 574 ratings

Rated 4 out of 5 from 74 ratings. Owners like the insulation and the leakproof cap, and several note the powder coating holds up. Complaints center on the small capacity and the wide mouth being awkward to drink from on the go.

What people mention
  • InsulationPraisedOwners say cold water stays cold for hours, even in a warm car.
  • Leakproof capPraisedReviewers report the cap seals tight and does not leak in a bag.
  • CapacityCriticisedBuyers say 20 oz is too small for a full day and needs frequent refills.
  • Wide mouthMixedEasy to fill and clean, but awkward to drink from without a straw or sport lid.
  • Build and coatingPraisedThe Color Last powder coating resists scratches and stays grippy when wet.
  • CleaningCriticisedOwners note it is hand wash only, which is a chore compared with dishwasher-safe bottles.

Specifications

Product Highlights
Leakproof, Insulated
Subtype
Sport Bottle
Size
20 Ounces
Material
Stainless steel
Free Of
BPA-Free
Material Type
18/8 pro-grade stainless steel
Number Of Pieces
1

Questions and answers

How long does the Hydro Flask 20 oz keep water cold?
Hydro Flask rates its double-wall insulation for cold drinks up to 24 hours. In practice, owners report cold water through a workday, less in a hot car.
Is the 20 oz Wide Mouth leakproof?
Yes. The wide-mouth cap seals with a gasket and reviewers report no leaks in bags. Check the gasket is seated after cleaning.
Does it fit a bike bottle holder?
Yes. At 2.9 inches wide it fits most standard bicycle bottle cages, though tight cages may grip firmly.
Can I put it in the dishwasher?
Hydro Flask advises hand washing the bottle. The listing says dishwasher safe, but the manufacturer's guidance is hand wash only to protect the coating and insulation.
What lids fit the 20 oz Wide Mouth?
Any Hydro Flask Wide Mouth lid fits, including the straw lid, sport cap and flex cap. The standard wide-mouth threading is shared across sizes.
Is 20 oz enough for hiking?
For short walks and commutes, yes. For long hikes most owners step up to 32 or 40 oz, since 20 oz empties quickly in heat.
Where is the Hydro Flask 20 oz Wide Mouth Insulated Sport Bottle cheapest?
At eBay, for $22.99, as of our latest check.
What do buyers say about the Hydro Flask 20 oz Wide Mouth Insulated Sport Bottle?
Rated 4 out of 5 from 74 ratings.
Where can I buy the Hydro Flask 20 oz Wide Mouth Insulated Sport Bottle?
4 stores we checked sell it, including eBay, Ace Hardware, Campmor, Nordstrom Rack.

Stores we've priced the Hydro Flask 20 oz Wide Mouth Insulated Sport Bottle at

  • Ace Hardware deals and prices
  • evo.com deals and prices
  • Nordstrom Rack deals and prices

More from Hydro Flask

  • H
    Hydro Flask 20L Day Escape Soft Cooler Pack
    Hydro Flask 20L Day Escape Soft Cooler Pack
  • H
    Hydro Flask Bottle Standard Mouth
    Hydro Flask Bottle Standard Mouth
  • H
    Hydro Flask Day Escape Soft Cooler Pack
    Hydro Flask Day Escape Soft Cooler Pack
  • H
    Hydro Flask Travel Tumbler
    Hydro Flask Travel Tumbler
  • H
    Hydro Flask All Around Travel Tumbler
    Hydro Flask All Around Travel Tumbler
  • H
    Hydro Flask 24 oz Travel Tumbler
    Hydro Flask 24 oz Travel Tumbler
  • H
    Hydro Flask Carry Out Soft Cooler
    Hydro Flask Carry Out Soft Cooler
  • H
    Hydro Flask Wide Mouth Bottle
    Hydro Flask Wide Mouth Bottle
All Hydro Flask deals and products →
Dishwasher Safe
Yes, Hand Wash Only
Design Highlights
Wide Mouth opening
Shape
Wide Mouth
Leakproof
Yes
Break Resistance
Durable
Scratch Resistance
Added durability (Color Last® powder coating)
Typical Users
Unisex, Adult
Age Range
Adult
Suitable For Highlights
Suitable for bicycle bottle holder
Solution For
Hydration
Width (")
2.9Source
Weight (oz)
7.1Source
Color
BlackSource
Height (")
9.3Source
Features
Leak-Proof, Dishwasher Safe, Hanging Loop, With HandleSource
No. of Pieces (pcs)
1Source
Capacity (fl oz)
20.0Source