Thinkpad 90W Power Supply

Multiboard / Underware - holder for a Lenovo Thinkpad 90W Power Supply. I couldn't find one, so I modified another file to make it fit this application. The inside dimensions are 53mm wide x 31mm tall x 27mm deep. Added some cones to the inside to make the fit snug and cut diamonds in the side to save filament—less than 30g of material for the two.