Remember those sci-fi movies where an entire meal came in a bite-sized morsel? What those tasty nuggets did for galaxy-hopping, 100% BPA & taste-free Platy Bottles do for thirsty humans right here on earth. Compared to a hard bottle of equal volume, they weigh 80% less & take up a mere one fifth of the space when empty. Stash a few in your purse, breeze through airport security without wasting room in your carry-on, or just fill one with your favorite earthly grog & hit the trail. Collapsibility is versatility & you’ll wonder how you ever got along without it. Can be frozen, boiled, dropped, stuffed. It won't let you down. 1 Ltr 23g Clean taste guarantee 15 x 25 / 6 x 10 in Push-Pull top for easy drinking BPA free