Sofa arm remote control caddy
A saddle that drapes over the arm of a sofa or chair and holds remotes and a phone within reach. The saddle spans a 150 mm wide arm with 2 mm of clearance and 120 mm drops on each side, the outer face carries three pockets 55 mm wide and 90 mm deep with 1.8 mm walls, and a 4 mm fillet at every edge stops the plastic marking upholstery. It prints in two hinged halves that print flat and snap together.
Sofa arms are anything from 80 to 250 mm wide, so a caddy generated around yours sits level while a downloaded one slides. Give SpeakCAD the arm width and how many remotes you own, preview the caddy in the browser free, add a cup recess, then download the STL and print.
Design a sofa arm caddy spanning a 150 mm arm with 2 mm clearance, 120 mm drops each side, three pockets 55 mm wide and 90 mm deep on the outer face, 1.8 mm walls, 4 mm fillets, split into two halves with a hinge and 0.3 mm snap.