The outer nylon or polyester shell may be washed on a warm gentle cycle using a mild (no
bleach) detergent. Wash on gentle cycle, shape and hang to dry. The sleeves are constructed
in a manner ‘locking’ the insulation in place. Turn sleeve inside out - wash on gentle cycle, warm
water using a mild non-bleach detergent. When washed, turn sleeve outside out - hang and
shape to dry. The Vintage Three Bottle Bag contained inside can be washed in the same manner
as the sleeve. Do not place items in dryer.