1. We often take bottles to walk, hike, ride bikes, be at work, etc. The temperature that we address each and every time is important, so having a stainless-steel water bottle makes the fluid either hot or cold.  Up to 32 ounce capacity to insert in it.

2. Koozies are for small items to keep what you drink more cold and warm. This is a unique Koozie for this bottle for your Convenience so it is always more cold  or warm to drink and also supper comfortable to carry it, which is nice. 

Keeps Cold for 24 Hours and Hot for 12 Hours.
Flex-Cap is Leakproof.
Dishwasher Safe. 
18/8 Stainless Steel for Durability.
100% BPA Free Plastic Lid.
100% BPA Free Rubber Seal.