Polar has been innovating insulated water bottle design for over 15 years. These trendy bottles are excellent at keeping beverages cold and have evolved to include many brightly colored patterns and an innovative removable valve system.

The bottle features double-walled construction — a transparent outer bottle and an opaque-white inner bottle, leaving a small chamber in between. This design repels ambient heat and sunlight and dramatically slows the warming of liquids. The insulation also keeps the outer bottle from sweating.

The only downside is the double-walled design makes the bottle relatively stiff and harder to squeeze out liquid than a single-walled bottle.

There are no toxic chemicals in these bottles but they may ship with some plastic residue that can affect the odor and water taste. Be sure to thoroughly wash before use.

The Polar Insulated Water Bottle is dishwasher and freezer safe, includes a wide mouth for easy cleaning and adding ice cubes, and fits standard bicycle cages.

More Info & Price Comparisons

• Click here to find the Polar Insulated Water Bottle
• See all Polar Water Bottles on Amazon
• Polar Water Bottles on eBay
  

Also See

• Hugger Mugger Tapas 1/4″ Thick Yoga/Pilates Mat | With Non-Slip Nature Designs
• Women’s Heart Rate Monitor Watch | Polar FT7 (Black or Gold) with Chest Strap
• Nathan Speed Runner’s Waist Pack | Comfortable Belt with Four 10-Ounce Water Bottles/Nutrition Flasks
• Polar FS1 Heart Rate Monitor | Basic, Easy To Use Fitness Watch
• Polar F55 Men’s Heart Rate Monitor for Fitness and Weight Lifting | Measures & Motivates