The safe tool box for scaffolding, ladders and platforms: Tool Tray | GoPaint
Paint Pad Trays & Roller Trays
Core Gear Paint Tray at Lowes.com
Tray/shelf ladder attachment for tools & paints. DIY present, made in UK | eBay
Jokari Universal Ladder Tray. Hold Tools, Nails, Screws, Paint, Brushes and Accessories. Hook 3 Bucket Shelf On Any Rung For Auto Storage Platform. Little Attachment Caddy, Giant Benefits (1, Yellow) : Amazon.co.uk:
Simms Paint Tray Arm Kit (1xTray 3xLiners 1xArm)
Deluxe Plastic Paint Tray | Tray With Ladder Hook Legs | Pro Roller Company Inc.