Orange Rescue Panel - with Reflective strips.

[Jared]

Yeah. And there is the orange grabber all weather blanket type things. Way more durable/reusable.

All-Weather Blanket System (Olive Drab)

Lightweight, waterproof, windproof & soil-resistant Maintains or deflects heat Blanket even remains flexible in sub-freezing temperatures Grommeted corners Weight: 340g Dimensions: 213 x 152cm.

medtree.co.uk

Though medtree only seem to have the OD ones now.