From Swoon Sewing Patterns:
Comfort and performance go hand in hand with this expandable and fully adjustable rucksack. Perfect for a hike through the woods or a walk to the farmers market, this unisex design can be made in any style you prefer. It features adjustable backpack straps and front closure straps, as well as a large front zippered pocket and top carrying/hanging handle.
SIZING / FINISHED MEASUREMENTS: