The military started these in trhe 1990's and they've been a huge hit. The green Vacuum Bottles are Made in Canada and will keep your Coffee or Tea hot all day long. The Improved Compact design will fit in your issue Canteen pouch in you Webbing or Vest. Its also small enough to slip into a Day pack and not be all Knees and Elbows. The Cap is a Tough Thick Plastic that you won't burn your fingers on. Made in Miramichi, NB These are all in great condition and will become a fast favourite in your Kit Bag.