Paper, the handles on the plastic are pretty weak.
Paper bags can support more weight
Paper bags. Because it is made from kraft paper and plastic grocery bags are made from plastic, which kraft paper is stronger than plastic, so paper bags can support more weight.
Plastic bags can support more weight but paper bags can support more items
Plastic: you could use it as a lunch sack or to carry things in Paper: recycle.
bag
paper
Bricks on a brick house only support the weight of the bricks. So, as long as the paper could support the weight of the paper, it could support it's own weight. Providing it did not get wet... and tripple in weight.
Paper brown grocery bags are argued to be better for the environment as they are biodegradable wheras some plastic bags can last decades and potentially harm wildlife.
insulated bag that you provide, then paper and plastic is last
no
no
I prefer a reusable bag to both of those.