An easy-up Canopy If you are going to bring 1 thing, bring this. I was so jealous of other camper’s nice, cool, shaded camps. Having something you can stand or sit under in the shade is essentia… (Festival Camping Hacks)
Free Baby Car Seat Canopy Pattern / Tent / Cover How To
Another option on the car seat cover--one with gathering at the bottom! Amazing No Sew Fleece Baby Car Seat Cover or Tent How to / Tutorial/ DIY I think you could also do this with knit t-shirt type material if you want one that is more breathable.