A technical patent drawing displays the components and mechanics of ice hockey equipment in meticulous black line work against a clean white ground. The composition centers on a hockey stick with radiating diagrams of protective gear, a puck, skates, and helmet parts, each labeled with precise cross-hatching and numbered references in the style of early-twentieth-century industrial documentation. Sewn from a durable canvas-like exterior with a soft lining and made to order, in three sizes up to one that fits a tablet. A catchall for toiletries, art supplies, or small electronics, carrying an independent artist's work instead of a plain zip bag.