I came up with the task of thinking of a design for this product.
Here is my interpretation!
Update: So After a while I realized how low quality this instruction is. I mocked up another image with construction advice, seen below.
For instruction #1, I determined the dimensions 34" by the distance from my elbow, around my closed fist, and to my elbow again on the other side + the 8" circumference of a 12oz drink. If you want it shorter, then adjust accordingly. The 3" is for the 3" diameter of the smallest part of MY wrist. You should adjust accordingly for your own measurements.
