Loft insulation rolls (Margate CT9)

Any width, any depth, any type. When I bought my place there was no loft insulation and I've laid 100mm of Thermafleece between the joists. I was hoping to get another 200mm to put as cross lay but I won't have the money to get it until next year. So, until then I've been able to cross lay 50-100mm in a portion of the loft but would like another ~20m 2 of anything just to see me through the winter.