Visit kroger.com to download a digital coupon for one free Nestea Liquid Water Enhancer! Varieties include Lemon, Half & Half, and Peach Iced Tea flavors. This digital coupon is only available for download today until 11:59 p.m. PST. The eCoupon must be redeemed by 4/5, and there is a limit of one per shopper’s card. Remember, digital coupons cannot be combined with manufacturer coupons.