Light my fire pack up drink kit description fold out to fill fold in when empty this kit consists of two pack up cups and one pack up bottle the pack up cups hold 260 ml879 oz and have attached lids to keep the right temperature in and bugs out the pack up bottle works with standard water filters and has a sturdy loop to make sure the cap isnt lost and that carrying is easy of course the whole kit is easy to clean and bpa free includes pack up bottle 700 ml pack up cup