The word rucksack is a German loanword. In German 'der Rücken' means 'the back', and Sack for bag.
Bolsa confeccionada em jeans e tricoline, I need to do this to my jean shoulder bag, so cool
Pattern Pile - lots of great patterns & tutorials for bags, handbags, purses, clutches, etc. This one is for Tied-Handle Tote Bag â€“ Free PDF Sewing Pattern