prototype 9

prototype 9:

Different envelops were made, each one has different straps, so that the straps can be tested with different fillings. Each envelop is made by stitching two patches of fabric and a velcro closure.

This one is made with elastics with two different widths: 20mm and 30mm

Elements of experience:

Positive expected: stays on the leg

Positive unexpected: 

Negative expected: too wide

Negative unexpected: the top elastic keeps going into the popliteal

#	Time	#parts	#materials	# tools
9	20min	1	fabric velcro elastic	1 sewing machine