Laundry bags for NHS workers

I read that NHS staff needed bags for their uniforms which can be loaded into the washing machine without removing the clothing. I’ve made a batch this morning using old pillow slips by folding over the top and adding a drawstring. Next I found a stack of my dads old shirts so I’ve cut the yoke and sleeves off and simply sewn across the top and bottom leaving the button front ready for the wash load. I’m sending this batch to the Royal Liverpool Hospital but please copy my idea and send bags to anyone you know working anywhere in the NHS.

My daughter might remember the pillow slips.