This survival blanket could be perfect, but... I'll get to that.
Blanket is a great size and shape for all your standard camping uses (survival blanket, thermal wrap for sleeping, etc). Has some structure, not a wimpy, slouching blanket that does no stay where you place it. If you have ever struggled with waking to reset and reset again something that moves more than you do, you understand. great feature.
Reflective side seems like it will last more than just a few campouts. Colored side is an orange that is highly visible for emergencies or spotting camp from far off, but color is not obnoxious.
Warmth is provided by your body heat, as reflective side does its job giving you back the heat you lose. Do not look for miracles here, just a little extra when you most need it. Example I'll share is a winter scout campout where temps dropped under 20 degrees, sleet, freezing rain, snow then ice everywhere (tent, rainfly, boots, pack). That is everywhere but me, thanks to setting up a Burrito - wrapping myself on a self-inflating pad, this blanket under and over (ala rolled in a "burrito") , 40 degree bag and blanket over feet, hole at top for breathing). Easy out and back when nature calls, too. Not bad, not toasty. But ok for two nights, given conditions of ice and cold.
Same campout I used same blanket to reflect sun within tent, and space was noticeably warmer when I re-entered that night. Decent winter tool.
This summer we went crystal mining in Arkansas. Temps mid 90's and high humidity camping near Lake Quachita). Used blanket the first night as a tent floor (reflective side down kept ground heat away, colored side up provides floor protection from cot feet). We used a very good tent with a large vestibule for shoes and gear, and never wear shoes in tent to keep out outdoor bits and save our floor. All appeared well as we went to sleep. After trips in and out to begin our day, my son and I noticed our socks had both turned 'yellow', sort of like heavy, heavy pollen. Upon closer examination, was not pollen - it was the orange color on blanket bleeding on to socks. Would not was off at camp, and remains discoloring expensive hiking socks to this day.
So blanket orange side NOT colorfast, so be forewarned when you use this product. Think ahead before placing under your fly to reflect sun rays, picnic-ing with this as ground cover, or letting your toddler use as a play blanket.
That said, I like this product and would recommend it. But use your noggin and try sealing first. No need to destroy camp clothes, gear and the skin color of your children. Word to the wise.