https://www.rei.com/rei-garage/prod...-bottle-25-fl-oz?sku=1830310003&cm_mmc=aff_AL Co-Op Members : 25-Oz Hydro Flask Skyline Wine Bottle (Black or White) on sale for $24.73 - extra 20% off for REI Co-Op members w/ promo code OUTLETWARM = $19.78. Select Free Store Pickup where stock permits, otherwise shipping is free on orders $50+.