Very easy to use. Very easy to clean. Its great for when you are on the go and do not have a lot of space. It is very easy to store after use.

If you would like to buy it click the link and give it a try!!

http://www.amazon.com/Holiday-Deals-50%25-off-Eco-friendly/dp/B00LTU0FB4/ref=sr_1_2?ie=UTF8&qid=1419905724&sr=8-2&keywords=Collapsible+Water+Bottle