Milk crate bicycle attachment

Wanted an attachement for a milk crate on my bicycle. Rack is 150 mm wide, tubes 10mm diameter. Easily removable, and fast installation.
Just installed. Confined summer will tell if it survives. Attached with 4 5 x 200 mm zip-ties

Print instructions

Printer:i3 MK2.5
Supports: Yes optional
Resolution:0.35
Infill: 50% modifier 70%for bending portion
Filament_material:PETG

Notes:
Just noticed ... one zip-ty missing :)