The Free Friday Download is back! Visit kroger.com or the Kroger app on your phone to download a digital coupon for one free bottle of Core Hydration Water! The digital coupon is only available for download today until 11:59 p.m. PST. The Kroger eCoupon must be redeemed by 6/2. There is a limit of one per Shopper’s Card. This is a single-use digital manufacturer coupon that cannot be combined with any other manufacturer coupons.