The Coldest Water Bottle Review: The Coldest Water 21, 32/64 Oz Bottle Capacities 

 September 9, 2020

By  King

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The Coldest Water is a leading manufacturer of the coldest water bottles, the coldest pillows, and the best ice packs, including related accessories to keep you cool in hot summer weather. The company has earned the trust of its consumers through the high quality products it offers.

The company designs innovative, superior products that function better to keep your drinks cooler. Based in Naples, Florida, the company boasts of a team of experienced engineers who love what they do. It manufactures eco-friendly products based on the coldest technology.

The Coldest Water Bottle is constructed with premium materials for long-term use. The insulated coldest technology and a combination of over two decades of engineering facilitate the design of water bottles that keep your drinks cold for more than 36 hours.

The new insulated top lid technology also keeps your drinks cold for longer. The 18/8 food-grade stainless steel is safe for your drinks and health. The best sports bottle is double-walled to further reduce condensation and keep your drinks cold.

The powder-coating increases the durability of the water bottle. The COLD-SOLID happiness lifetime warranty offers protection from manufacturing defects and faults. Choose from epic white, flamingo pink, matte black, sailor blue, tactical black, black jug, blue jug, pink jug, tactical jug, and white jug color options.

The Coldest Water Bottle is versatile for use as a hike bottle, gym bottle, and in any other area of application you prefer.

Features of the Coldest Water Bottle

  • Insulated coldest technology
  • Available in 32 and 64 ounces capacities
  • Vacuum insulated stainless steel
  • Double-walled
  • Lid 2.0 technology
  • Insulated lid
  • Powder coating
  • 18/8 food-grade stainless steel

What We Like: We like the size, look and feel of this water bottle. It’s available in two large capacities of 32 and 64 ounces to help you carry as much water as you need. What’s more, it keeps your drinks the coldest for over 36 hours, meaning you can use it to carry ice cold water when going on a two or three day hike.

What We Don’t Like: The 36-ounce plus water bottles don’t fit in a bike water bottle holder. This means a biker would have to opt for a smaller capacity or size such as 26 ounces for a fit on a bike’s bottle holder.


  • Made from durable materials for longevity
  • Keeps drinks cold for over 36 hours
  • Comes with a lifetime warranty
  • Safe for keeping drinking water
  • Prevents flavor transfer
  • Doesn’t sweat and floats in water to prevent loss
  • Fits big ice cubes
  • Leak-proof and odor resistant
  • Lightweight for portable use
  • Rubber grip for non-slip use
  • Has a handle for easy carriage
  • Resistant to dents, punctures, leakages, etc.


  • Doesn’t fit onto a bike’s water bottle holder
  • Some users reported that the water loses coolness in a few hours, but it could be due to manufacturing defects.

The Coldest Water Bottler Review – 21 Oz Capacity

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The Coldest Water is a premium water bottle manufacturer. It designs water bottles of different sizes, capacities and types. This simple Thermo Mug has similar features to the large water bottle in the first review.

Opt for this Coldest Water Bottle if you’re looking something smaller to fit onto your bike’s holder for water bottles. It’s durable, safe for keeping drinking water, rust and leak proof, and keeps water coldest for over 36 hours.

Buying Advice

No two water bottles are made the same, even if they’re from the same brand. When shopping for a durable water bottle to keep your drinks cold for longer, make sure they have the ability to do so for many hours. For example, the Coldest Water bottles keep drinks cold for over 36 hours.

Look out for strong materials tested for food safety. A good example is the food-grade 18/8 stainless steel that doesn’t promote flavor transfer. What’s more, the material is strong and sturdy to withstand rust, dents, punctures, etc.

The capacity of a water bottle is also necessary. Choose the right capacity based on your personal needs to stay hydrated outdoors. The longer you expect to stay outdoors, the higher the capacity of your ideal water bottle. Double-wall technology is used in most water bottles to prevent condensation and keep your water’s temperature intact.

Brand is also key. The choice of a water bottle brand can determine whether your bottle will last or not. Do some research to find out the top water bottle brands on the market to consider buying. The price of water bottles range from as low as $10 to $100 depending on various factors, including brand.

If you’re always outdoors and want a water bottle you can use in the long-term, create a reasonable-budget to help you purchase a durable bottle. There’s also need to ensure your bottle is rust-proof, leak-proof, dent-proof and resistant to punctures.

Some brands even design water bottles that float on water to ensure that you don’t lose yours when you go boating, swimming or sunbathing at the beach. Consumer reviews are also worth reviewing. A water bottle with many positive reviews is likely a good one. However, don’t overlook a bottle due to a few negative reviews.

Whichever water bottle you opt for, make sure it’s in your favorite color. The best color finish reflects your personality and character. It screams your taste and style. For example, a red water bottle could reflect your bold personality.


The Coldest Water Bottle comes in a range of sizes and capacities to meet the unique needs out there. Ranging from 21-ounce to 64-ounce bottles, you can carry enough water to use on the go. The bottles are made from stainless steel for sturdy use even in the toughest environments.


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