What comes to mind when you think of the word index?
I think of calculating large equations, filing cabinets full of paper and other boring stuff like that.
Featuring heavy weight 350GSM fleece to keep you warm on those cold nights, a metal zip and metal coverings on the ends of the shoestring, it's about time to get your Index Zip on

350 GSM 80% Cotton, 20% Poly
Shoestring cord, kangaroo pocket & metal zip
Anti-pill fabric