Zojirushi Stainless Bottle, 34-Ounce

I have purchased eight other thermos bottles from this company. All perform the same- flawless. This thermos is to carry iced up water for adventure motorcycle rides for eight, nine days. They still have ice and cold drinks after 24+ hrs. Works for me.

I have used it primarily to hold cold items. As I am a diabetic, it is imperative to keep my insulin pens cold when traveling. I recently took a 60 day trip and needed to keep the pens cold (they have a 30 day life when at room temperature). My method was to put 5 or 6 ice cubes into a ziplock bag and then arrange the pens around that. On a long 15 hour flight from Chicago to the Middle East, the ice cubes were still frozen when I arrived at my destination.