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.
Coldest 40 oz Sports
Rated 4.6 out of 5 stars
1,724 Reviews
$44
DESCRIPTION
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.
Built to stay Cold 36+ hours, and HOT 13+ hours. Extensively tested against 50+ 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.
KEY FEATURES
- Keeps drinks Cold 36+ hours and Hot 13+ hours
- Leakproof
- Triple Insulated Stainless Steel
- Proven performance: Extensively tested against leading brands
- Wide range of uses: Suitable for gym workouts, adventures, and everyday use
- Compatible with all COLDEST lids
- Works with CIRKUL lids
- Optional Paracord for carrying from the top.
- Highly rated: Over 150,000 Global positive reviews
CARE
- Top rack dishwasher safe. Do not freeze or microwave.
- Clean regularly, especially after non-water drinks.
- Air dry open or on rack.
- Dirty lids: Soak 30 min (vinegar/soap + warm water), rinse, air dry.
SPORTS BOTTLES IN ACTION
KEY FEATURES
THE COLDEST DIFFERENCE
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.
Total 5 star reviews: 1.4k Total 4 star reviews: 143 Total 3 star reviews: 107 Total 2 star reviews: 23 Total 1 star reviews: 55
89%would recommend this product
Slide 1 selected
1,724 reviews
- RFRyan F.Verified BuyerRated 5 out of 5 stars4 weeks agoWonderful
This is my 3rd bottle, first 3 days of having the bottle I kept the same ice in it without it melting. Wish y’all had the 64oz black bottle before I bought the 40oz but either which way I’ll continue to use Coldest!
- RRainbowflyingkittensVerified BuyerRated 5 out of 5 stars1 month agoGreat bottle
Holds alot of ice and is perfect size.
- LCLynann C.Verified BuyerRated 5 out of 5 stars3 months agoLove the bottle
Love it! Use it daily. Love the 40 oz this is my third purchase. I just purchased one for my Sister.
- NSNefertiti S.Verified BuyerRated 5 out of 5 stars3 months agoMy 40oz sports bottle
I Love my water bottle and is so satisfied with how it delivers for me. I will not go with any other product.
- JNJimmy N.Verified BuyerRated 5 out of 5 stars4 months agoAmazingly Cold
I love the aesthetics of the Sandstorm. It’s not only cold, but it feels luxurious and makes you want to drink water
