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Coldest 64 oz Sports Bottle

4.6
Rated 4.6 out of 5 stars
3,033 Reviews
$56

Color
Size
LIFETIME WARRANTY | 36+ HRS COLD

Your search for the best water bottle is over. We believe in creating a water bottle that will last you a very long time, your last bottle, keeping your water the Coldest. It stays cold 36+ hours cold, 13+ hours hot, is super durable, and your next go-to bottle.

The 64oz COLDEST Sports bottle is made for people was designed for athletes who want to carry enough water without running out while meeting their hydration goals for the day. A serious customer favorite, and best seller, its one of the most functional bottles we carry.

Coldest Bottles are the most featured packed, innovative bottles on the market. Built to stay Cold 36+ hours, and HOT 13+ hours. Extensively tested against 40+ leading brands in 24 hour and 48 hour tests. Whether your going to the gym for your next workout, or going on your next adventure the coldest bottle is your go to.

Leakproof • 36+hrs Cold • 13+hrs Hot • Triple Insulated • Stainless Steel • Coldest Insulated Lids • 150,000+ Reviews

Product Dimensions: 5.3"x5.3"x12"

Weight: 2lb 6oz

Triple Insulated Base

Double Lid Technology

Coldest Bottles, Dog Bowls, Ice Packs Happiness Guarantee:

Don't love what you bought? We're happy to accept returns with a valid order #. We offer the COLDEST Happiness Guarantee. Return or exchange your COLDEST product at anytime for a full refund*.
*Return shipping is not included.

Lifetime Warranty over manufacturer defects on all bottles

WHY COLDEST?

We designed COLDEST to be your last bottle.

Stays COLDER, Longer

Stays COLD for 36+ to 100+ Hours. Our mission is to be COLDEST. We continuously engineer & test against 40+ competitor brands.

Insanely Engineered

Founded by a team of engineers, we over engineer everything.

Floats in Pools

We invented the COLDEST bottle on the market. 36+ Hours Cold, 13+ Hours Hot.

Your Last Bottle

Every COLDEST bottle is designed to last a lifetime. If you don't absolutely love it, send it back for a full refund.

100% Leak Proof

Zero-Leak is the mission to develop leak-free products.

100,000+ 5 Star Global Reviews

Ranked #1 best seller. Don't miss out on one of the best products in 2023.

Fits in 99% of Cup-holders

Engineered to fit even the smallest cupholders so you can go everywhere.

COLDEST Armor

Built from the highest grade 18/8 stainless steel every bottle is triple insulated.

Customize your COLDIE

Need the perfect gift? Laser Engrave any COLDEST bottle and make it one of a kind.

THE COLDEST DIFFERENCE

It's NOT just a water bottle. Our COLDEST Water bottles are designed to help you stay colder, longer. We designed the water bottles to stay cold up to 36+ to 100+ hours. COLD tested against 50+ leading brands. They're leakproof, ultra-durable, and fits everywhere. This is your last bottle.

36+ Hours Cold

Leak-Proof

Insanely Engineered

36+ Hours Cold

Leak-Proof

Insanely Engineered

100,000+

5 Star Reviews and Counting

FAQ

How long does it stay cold?

COLDEST bottles stay COLD 36+ hours. Some of our bottles like the 1-gallon can stay cold past 100+ hours. We are continuously improving and engineering COLDEST bottles to be colder every year.

Does COLDEST bottles fit the Cirkul lids?

Yes! All our wide mouth bottle fit CIRKUL bottles! These sizes include: 14oz, 18oz, 24oz, 32oz, 40oz, 64oz, Universal Shaker Series, Limitless Series (bottle with handle),

Does it fit in a cupholder?

Cup Holder Friendly? Size

12oz

Fits 99% of cupholders

14oz

Fits 80% of cupholders

18oz

Fits 80% of cupholders

21 oz

Fits 99% of a cupholders

32oz

Fits 80% of cupholders

40oz

Fits 80% of cupholders

64oz

Half Gallon

No

1 Gallon

No

26 oz Universal Shaker

Fits 99% of cupholders

36 oz Universal Shaker

Fits 99% of cupholders

46 oz Universal Shaker

Fits 99% of cupholders

Is it Dishwasher Safe?

We recommend hand washing to extend the lifespan of any COLDEST bottle.

Dishwasher Safe

  • Powder Coats

Not Dishwasher Safe

  • Glitter
  • Patterns
  • Glossy Paint

Does it float?

Yes! All COLDEST bottles float!

What if I don't like it?

Don't love what you bought? We're happy to accept returns with a valid order #. We offer the COLDEST Happiness Guarantee. Return or exchange your COLDEST product at anytime for a full refund*.
*Return shipping is not included.

4.6
Rated 4.6 out of 5 stars
Based on 3,033 reviews
Total 5 star reviews: 2.4k Total 4 star reviews: 287 Total 3 star reviews: 271 Total 2 star reviews: 44 Total 1 star reviews: 41
88%would recommend this product
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3,033 reviews
  • MT Profile picture for Melissa T.
    Melissa T.
    Verified Buyer
    I recommend this product
    Age Range 55 - 64
    Bought For Personal Use
    Rated 5 out of 5 stars
    1 month ago
    Love this sports bottle

    I love this sports bottle. I usually have multiple water tumblers of water near me (I gave up all other sugary drinks a couple of years ago). With this bottle I can fill it up and use it for a couple of days by just ripping off the water. I love this bottle. Looking for to buying another as my travel bottle for the car.

    QualityRated 5.0 on a scale of 1 to 5
    DesignRated 5.0 on a scale of 1 to 5
    EffectivenessRated 5.0 on a scale of 1 to 5
  • AC Profile picture for Amanda C.
    Amanda C.
    Verified Buyer
    I recommend this product
    Age Range 25 - 34
    Bought For Personal Use
    Rated 5 out of 5 stars
    2 months ago
    Best bottle

    I work outside and in the summer that means heat. My bottle is about 2 years old now and will hold ice for days.

    QualityRated 5.0 on a scale of 1 to 5
    DesignRated 5.0 on a scale of 1 to 5
    EffectivenessRated 5.0 on a scale of 1 to 5
  • NS Profile picture for Nefertiti S.
    Nefertiti S.
    Verified Buyer
    I recommend this product
    Age Range 45 - 54
    Bought For Personal Use
    Rated 5 out of 5 stars
    2 months ago
    My 2nd coldest water bottle

    I absolutely Love my 64oz water bottle and I’m actually on my 4th or 5th water bottle by Coldest. I am so pleased with how it holds up as far as keeping my ice water cold for days before I have to refill.

    Thank you Coldest!!!

    QualityRated 5.0 on a scale of 1 to 5
    DesignRated 5.0 on a scale of 1 to 5
    EffectivenessRated 5.0 on a scale of 1 to 5
  • AA Profile picture for Anika A.
    Anika A.
    Verified Buyer
    I recommend this product
    Age Range 35 - 44
    Bought For Personal Use
    Rated 5 out of 5 stars
    3 months ago
    Coldest Water Bottle Purchase

    I love that it keeps refreshments cold for hours without having to put in more ice seeing how the ice melts slowly

    QualityRated 5.0 on a scale of 1 to 5
    DesignRated 5.0 on a scale of 1 to 5
    EffectivenessRated 5.0 on a scale of 1 to 5
  • C Profile picture for Cassie
    Cassie
    Verified Reviewer
    I recommend this product
    Age Range 35 - 44
    Bought For Personal Use
    Rated 5 out of 5 stars
    3 months ago
    My favorite so far!

    I have quite a few Coldest bottles, but the 64 oz is my favorite. I actually have THREE! As a teacher and flag football coach in Arizona, these bottles are a MUST!

    QualityRated 5.0 on a scale of 1 to 5
    DesignRated 5.0 on a scale of 1 to 5
    EffectivenessRated 5.0 on a scale of 1 to 5
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