![64 oz growler hydration flask Caterpillar](http://catcoolers.com/cdn/shop/products/64OunceGrowler_{width}x.png?v=1588716750)
The Cat hydration flask is the largest of our drinkware products.
Perfect for a day hike or for keeping a drink at your desk to fill your tumbler.
The Cat hydration flask is the largest of our drinkware products.
Perfect for a day hike or for keeping a drink at your desk to fill your tumbler.