I have this idea: make a big bag out of no see um netting with elastic, lycra binding, or a draw cord at one end. Then throw the big bag over my umbrella when I’m hiking and secure it around my waist for the ultimate head net. At night, I could sleep under it, when the weather is nice but the bugs aren’t. Good idea?
SimBLISSity.net sells something like this that weighs 4 oz. (113 grams) The Inner Peace bug free haven