The 5 Best Insulated Water Bottles (2021) to Keep Your Water Cold
![The 5 Best Insulated Water Bottles (2021) to Keep Your Water Cold](https://assets.bonappetit.com/photos/5a970667ddb9b821cf7076ee/master/pass/water-bottle-test-group-lede.jpg)
The 5 Best Insulated Water Bottles (2021) to Keep Your Water Cold
We tested five insulated bottles with a precision thermometer to find out which stayed cold—or hot—for 24 hours.
![The 5 Best Insulated Water Bottles (2021) to Keep Your Water Cold](https://assets.epicurious.com/photos/60be5731bbcb293dc8556fa1/1:1/w_3589,h_3589,c_limit/The-Best-Water-Bottle-hero-04252019_VOG.jpg)
The Best Water Bottles 2021: The Best Insulated Water Bottle
![The 5 Best Insulated Water Bottles (2021) to Keep Your Water Cold](https://coolofthewild.com/wp-content/uploads/2017/12/The-best-thermos-flasks-on-table.jpg)
Best Thermoses and Insulated Bottles in 2024 - Cool of the Wild
![The 5 Best Insulated Water Bottles (2021) to Keep Your Water Cold](https://hip2save.com/wp-content/uploads/2021/02/thermoflask-water-bottle.jpg?resize=1024%2C748&strip=all)
I Tested YETI, Takeya, & More to Find the Best Water Bottle Brand!
![The 5 Best Insulated Water Bottles (2021) to Keep Your Water Cold](https://i5.walmartimages.com/asr/c0be369c-fb12-4be3-9603-cda82a137875.4e1494878ef8d3a37b7206b4a3de87a5.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Tal Water Bottle Double Wall Insulated Stainless Steel Ranger Pro - 40oz - Black
![The 5 Best Insulated Water Bottles (2021) to Keep Your Water Cold](https://people.com/thmb/V9z4SHIzkDlo-xCA6CXdOFcKBbM=/fit-in/1500x1000/filters:no_upscale():max_bytes(150000):strip_icc()/21-oz-insulated---bivo-trio-dc988dc9623c4d54a436b98ea55d04d3.jpg)
The 8 Best Insulated Water Bottles of 2024
![The 5 Best Insulated Water Bottles (2021) to Keep Your Water Cold](https://www.travelandleisure.com/thmb/qAL8jSpa1ux_Xc9LF8UAtWH_Uds=/fit-in/1500x1000/filters:no_upscale():max_bytes(150000):strip_icc()/takeya-actives-insulated-stainless-steel-water-bottle-with-spout-lid-24-oz-onyx-ccd718a7c94e4a3ca721172e06968f0b.jpg)
The Best Water Bottles of 2024, Tested and Reviewed
![The 5 Best Insulated Water Bottles (2021) to Keep Your Water Cold](https://cdn.thewirecutter.com/wp-content/media/2021/04/waterbottles-2048px-1598.jpg?auto=webp&quality=75&crop=1.91:1&width=1200)
The 8 Best Water Bottles of 2024
![The 5 Best Insulated Water Bottles (2021) to Keep Your Water Cold](https://cdn.packhacker.com/2021/06/998156c8-hydroflask.jpg?auto=compress&auto=format&w=1110&h=740&fit=crop)
15 Best Travel Water Bottles For Every Trip
![The 5 Best Insulated Water Bottles (2021) to Keep Your Water Cold](https://hips.hearstapps.com/vader-prod.s3.amazonaws.com/1695925525-thermos-roundup-0046-6515c476878f4.jpg?crop=0.628xw:0.942xh;0.216xw,0.0433xh&resize=980:*)
The Best Thermoses in 2023 - Insulated Bottles and Travel Mugs
![The 5 Best Insulated Water Bottles (2021) to Keep Your Water Cold](https://media.cnn.com/api/v1/images/stellar/prod/210726162621-best-water-bottles-hh-product-card.jpg?q=x_0,y_0,h_1037,w_1842,c_fill/h_720,w_1280)
Best water bottles of 2024, tested by editors