Polar Insulated Water Bottle

Double-wall construction with insulating thermal layer keeps solar heat outside and polar temperatures inside. Wide mouth opening for easy filling. Soft rubber bite valve for comfortable hydration on the fly. Fits standard bicycle cages.

have used these bottles for a long time for biking. like the idea they are BSA-FREE. good at keeping water cool and fresh tasting.

The rubber spout split in half after less than six months of minimal riding between home and school.

The Polar bottle is great to freeze. It also keeps the liquids cold longer than regular bottles due to the nice colorful lining. A big plus to this water bottle is that the nozzles can be removed for deep cleaning unlike most other bottles.

This bottle works well and keeps its contents cold much longer than standard bottle. The wide mouth allows the addition of ice to keep things colder longer still. It fits in standard waist carrier (for running) or a bike water bottle holder. It is not intended for hot liquids. The bottle is type 4 plastic which is BPA-free.

Perfect solution to lukewarm drinks. I carry water bottles with me everywhere I go and I love these bottles. I freeze it half full at night and fill it the rest of the way up before I leave the house in the am. The water is ice cold 4-5 hours this way. Another great thing is that there is very little sweating. Don't freeze the bottle full or you won't have any thawed water to drink for a long time.
I wish I had found these back when I packed school lunches. They would be perfect for keeping kids drinks cold all day.