The drape, injector, gauze, chlorhexidine wipes, and bandages are all sterilized. The gloves are not sterile, and should not need to be if the installation is done by a professional or someone who is medically trained, understands cross contamination, and how to properly handle materials.
We remove most of the air from the polymer bag before sealing. This creates a nice tight packing of the materials so they don’t move around and the air left in the bag doesn’t get pushed into and out of the injector pouch, which can carry stuff in with it… so as long as you don’t squeeze or play around with the sealed polymer bag, you’ll be fine.
Post it up when you’re done!