Safe Source - Roto Molded tow behind water roller
Safe Source - Easy to pull or Push
Safe Source - Rope tow loop allows for trains of "Safe Source" barrels. If handle is lost, broken, or stolen a rope can take its place.
Safe Source - Shape conforms to uneven terrain, and is easily stood on its end
Safe Source - Page describes possible use of internal baffles, and illustrates Safe Source's ability to roll over uneven terrain.
Tow Handle Form Studies
Safe Source water roller
Safe Source tow behind - Model and laser cut silhouette establish scale
Safe Source scale model - Made from two 3D printed halves. Sanded, primed, and painted for final finish. Rotating bearing in the middle was made using laser cut acrylic
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Safe Source
