Great for toddlers
Keeps water cold all day without a doubt. It is easy to clean so you could definitely use this for milk or juice. It is small enough for my 3 year old to handle and 12 ounces is big enough to last quite a while for her. The rubber boot is great for the inevitable drops. We have had this for awhile now and we thought it worked well as a transition bottle, coming off of spill proof sippy bottles, to help learn to keep it closed without spills.