Verdict overview
- worth the money 7.7
- Watertight 9.6
- easy to consume 9.8
- lasts a long time 9.8
- Durability 9.3
- Flavor 9.4
- Simple to clean 9.6
Pros
Coolflask water bottle has a unique matte finish, gradient powder coat, ice speckles and laser engraved logo.
It is made of copper
plated stainless steel with a double
Cons
Leak risk when full.
Tech specs
recommended uses for product | Water, Tea, Coffee |
color | Turquoise |
special feature | Double-wall |
number of items | 1 |
capacity | 4 Pounds |
warranty description | Worry-free warranty, any problems please contacy Coolflask for help. |
product care instructions | Hand Wash Only |
customer reviews | 4.7 4.7 out of 5 stars 11,539 ratings 4.7 out of 5 stars |
theme | Sports,Travel |
model name | Gallon Water Jug |
cap type | Straw Cap |
product dimensions | 5W x 12H |
item weight | 2.66 pounds |
age range description | Adult |
base diameter | 12.19 Centimeters |
material | Stainless Steel |
with lid | Yes |
batteries required | No |

Product Overview
I recently had the pleasure of trying out the Coolflask Half Gallon Water Jug. After using it for a few weeks, Im pleased to say that it has been an absolute joy to use.
The Coolflask is made from stainless steel and features a unique matte finish, gradient powder coat, and laser engraved logo that gives it a truly unique look and feel. It also features a double wall vacuum structure, which helps keep drinks cold for up to 48 hours and hot for 24 hours. In addition, the Coolflask comes with three lids: an easy twist spout lid, a flip up straw lid, and a wide mouth handle lid. This makes it easy to drink from and refill without spills or scalds.

The Coolflask is also made with 18/8 food grade stainless steel, making it BPA free and resistant to rust and corrosion. Not only that, but its large capacity 4 pounds ensures that you ll stay hydrated throughout the day without needing to refill frequently. Plus, it s covered by a lifetime warranty against manufacturing defects so you can be sure that your investment is protected.
Overall, I m very impressed with the Coolflask Half Gallon Water Jug. It has all of the features one could hope for in a water jug: durability, leakproofing, sturdiness, easy drinking and cleaning capabilities, as well as an attractive design. It s perfect for anyone who wants to stay hydrated throughout the day without having to constantly refill their water bottle. Plus, its lifetime warranty gives you peace of mind that your jug will last for years to come. Highly recommended!
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Compare sports water bottlesFrequently asked questions
- What material is the Coolflask Half Gallon Water Jug made from?
- How long does the water stay cold?
- Does the water jug come with a warranty?
- Does the Coolflask Half Gallon Water Jug have an easy to drink design?
- Is the Coolflask Half Gallon Water Jug easy to clean?
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