What would you say a...?

[kimky]

What would your call the following in rugs:-
light weight ...?
Meduim weight ...?
Heavy weight ...?
in grams...
and does any one know of a water proof sheet that does not let water through...?

 

[piebaldsparkle]

LW - No lining to 100g
MW - 200g
HW - 300g+

 

[_daisy_]

LW = just a waterproof sheet
MW = anything from 150-250g
HW = anything from 300g plus

the best rain sheet ive found is the rambo rhino one. its great but not cheap

 

[maggiehorse]

rhino lite , great rug , mine is wearing it 24/7 at mo in torrential downpour an no leaks