I've been carrying a wire handled aquarium net in my vest to seine the water for insects. Its a bit too small and the wire handle can be a nuisance. The other day I was in a paint store and noticed they had paint strainers which were made of fine meshed netting bags with an elasticised opening. I picked up a gallon sized model for a buck and a quarter. When I got it home I discovered that it fit perfectly over the frame of my trout net and besides that it folds up nicely in one of the small pockets of my vest. If you've been looking for a net you might want to check this out!