This cotton cord is PERFECT for tubular straps! Firm and holds its rounded shape. No mushiness or deflated-looking tubes. Sold in 5, 10 and 20-yard pieces. (More than 20 yards will not be continuous.) This works perfectly with the FastTurn #3 brass tubes that I sell here.
**FREE video tutorial on how to make fabric-covered tubular bag straps (and yes, even camera straps! :P) coming to the school in early April!!