Whether you’re picnicking in the park or making a day of it at the beach you will not want to leave home without this most vital accessory! Handmade in Sonoma County, California the canvas flask is offered in two sizes - 8 oz. (with a silicone lid) and 4 oz. (with an aluminum lid) that’s intended to function as a shot glass when needed. The BPA free, washable liner blocks UV rays to insure the longevity of the contents. Equipped with an external attachment that allows for the addition of a carabiner. Available in various, witty designs for your enjoyment.