Spa-Worthy Bath Caddy: Build Your Personal Relaxation Station
Transform bath time into luxury spa moments with a custom wooden tray designed for ultimate relaxation

There's something incredibly luxurious about having everything you need for the perfect bath within arm's reach – a place for your wine glass, a secure spot for your tablet or book, and perhaps a small area for candles or bath salts. A custom wooden bath tray transforms an ordinary soak into a spa-worthy experience that rivals the most expensive resorts, all while being perfectly sized for your specific bathtub dimensions. The beauty of building your own bath caddy lies in creating exactly the features you'll actually use, whether that's a phone holder for music streaming, wine glass slots for evening relaxation, or a waterproof book rest for those long literary escapes. Working with wood adds natural warmth and elegance that plastic alternatives simply can't match, creating a piece that enhances your bathroom's aesthetic even when not in use. This project combines practical woodworking skills with pure self-care luxury, resulting in a bathtub accessory that turns every bath into a cherished ritual.
Woodworking Materials (Under $45)
- Cedar or bamboo board - 1"x8"x36" naturally water-resistant wood ($15-25)
- Wood slats - 1"x2" strips for extending arms and support ($8-12)
- Wood glue - Waterproof adhesive for joint strength ($3-5)
- Wood screws - 1.25" stainless steel for rust resistance ($3-5)
- Sandpaper - 120, 180, and 220 grit for smooth finish ($5-8)
- Tung oil or marine varnish - Water-resistant protective finish ($8-12)
- Hole saw bits - 2.5" and 3" for glass holders ($8-15)
- Router (optional) - For decorative edges and tablet grooves
Spa Caddy Construction
- Measure your bathtub width and depth to determine main board size and extension arm length
- Cut main board to span tub width plus 4 inches on each side for stability
- Attach support arms underneath both ends, creating L-shaped brackets for tub rim rest
- Mark positions for wine glass holders and drill holes using appropriate hole saw sizes
- Route or chisel shallow groove for tablet or book stand, angling slightly for easy viewing
- Sand all surfaces progressively through grits, paying special attention to edges
- Apply water-resistant finish in thin coats, sanding lightly between applications
- Test fit on your bathtub and make final adjustments for perfect positioning
Design your caddy with removable sections by using strong magnets or sliding dovetail joints – this allows for easy cleaning and customization based on your bath ritual needs. Consider adding small raised edges around certain areas to prevent items from sliding off when the tray gets wet. Choose your finish carefully: tung oil provides natural water resistance while highlighting wood grain, while marine varnish offers maximum protection for frequent use. Pre-drill all screw holes to prevent splitting, and round over all edges with sandpaper for comfortable handling when wet. Store your finished tray in a dry location between uses to maximize its lifespan.




