This study was carried out during 2020 and 2021 seasons on White Banaty grapevines grown in the Experimental Orchard of Pomology Department, Faculty of Agriculture, Assiut University. This investigation aimed to examine the effect of some pre and post-harvest treatments on physical and chemical characteristics of white Banaty berries during cold storage. The obtained results showed that all treatments reduced the decay % and fruit weight loss under cold storage for five weeks compared with control treatment. The combined treatment of ascorbic acid as pre-harvest + GA₃ at 50 ppm as post-harvest treatment was more effective in storage of white Banaty grapes for the longest period with high berries quality.