Want something more protective than a mesh backing of the G-lite for your child this winter. 
What I did was use this seat cover from an older model. See pictures!
When laid flat, cover measures 30” long x 14” wide. Two velcro tabs at top corners fasten to stroller poles.
Bottom has an envelope that tucks over the end of the seat.
There are three slots on either side of the back for harmess height and one slot in the bottom for the buckle.
I’m including photos at the end so you can see how it looks installed in my stroller.
Please let me know if you have any questions! Check out my other items! I will combine shipping.