1970's retro floral fabric. Found, and left, as it was - an old school pump/gym bag. I remember having one of these at primary school! Your Mum would make it for you, if she could sow, and most could when I was growing up in the 1970's!
Fabric is like barkcloth, but quite soft. The reverse side of the fabric could be used. See last photo.
Good vintage condition. One small mark that didn't come out it in the wash, but it may do with a stain remover. See photo 5, bottom left.
Measures approx. 11 and 1/2" wide x 30" long. These measurements are if you simply cut off the present seams, for ease.
You crafty types out there could no doubt transform this into something cool, and give it a new life!