Why are there different weights?

Our 300 GSM luxe quilt is our lightest option, perfect for those stuffy Aussie nights. Our 550 GSM luxe quilt is a heavier weighting, ideal for autumn or milder nights. The two can be clipped together with poppers at each corner, to become one thicker luxe quilt at 850 GSM. This double thickness is ideal for winter nights when you want to feel toasty.