Hutch insulation

[Trine]

I saw in another thread some kind of insulation material for a shed, but I can't remember the name of it and would it be suitable for a hutch? Help, please!

 

[Trine]

Found it. Space blanket. What do you all use to insulate your hutches?
I have a hutch in a shed, but there is no electricity for heaters. I have two heat pads to put in the hutchand would like to insulate the hutch too keep the heat from the pads. Would the space blanket be suitable or do you have other suggestions?

 

[Claire W]

I use silver bubble wrap loft insulation to insulate my hutch