How to make a NO-GLUE BAG from a paper sheet.
You can make carry bag from reused paper.
Start with an A 4 size sheet.
You can also use any size of reused paper, too.
You can see this no staples carry bag design by B. Mujumdar here
HOW TO CRAFTS RECLYCLE REUSE REDUCE
BOTTLE PLALSTIC MILK CARTON PAPER ROLL etc.