Does anyone have any experience with the Disney Store aluminum water bottles w/ neoprene? I noticed they have them on sale right now & was thinking getting them for our trip. I'm wanting something that will help keep the water cold/cool and keep it from sweating and getting other things in our bag wet. I saw some disney water bottle carrying strap/bag that was also insulated on etsy. It would carry a standard water bottle. Any thoughts on something like that? We took cheap dollar store cups that had straps last year & it was a pain/waste. Because there was no insulation the cups sweated like crazy and the water was hot!