If I leave my HydraPouch in a hot car will it get deformed? No. The HydraPouch can withstand extremely high temperatures without damage or deformation. By Craig McSavaney|2021-12-22T23:12:59-07:00December 22, 2021|0 Comments Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTelegramTumblrPinterestVkXingEmail About the Author: Craig McSavaney Leave A Comment Cancel replyComment Save my name, email, and website in this browser for the next time I comment.