Yes, I should have explained, when I'm working in the yard I wear an old nail apron around my waist (one from Home Depot meant for roofers) that I tuck in my phone case in one pocket and in the other I have a small pruner, a putty knife (to scrape wet grass out of the mower underside) and a pair of gloves, and into one side or the other goes a spare roll of trimmer line ready to exchange where ever the first roll runs out. No going back to the greenhouse to fill the same one. I probably have a half-dozen spools like that around here so I fill them when I get a chance then use them as needed.