Magnesium Bath Upgrade 1: 1.6m Tubs / 1.7m Tubs / Ice Baths

Turn your tub into a magnesium-rich recovery bath with our premium 316 stainless steel upgrade. Engineered for durability, purity, and long-term performance, it ensures your tub remains perfectly suited for regular magnesium use.

Crafted from marine-grade 316 stainless steel, this upgrade protects against corrosion caused by magnesium chloride and mineral salts — maintaining the refined finish and structural integrity your wellness ritual deserves.

Designed for those seeking enhanced muscle recovery, deeper relaxation, and long-term durability, the 316 upgrade transforms any Willow Cove tub into a purpose-built magnesium soak.

Pricing (Select Your Tub Size)

• 1.6m Tubs / 1.7m Tubs / Ice Baths
  AUD 975
• 2.1m Tubs / 2.4m Tubs
  AUD 1,300

Why Upgrade to 316 Stainless Steel

• Perfect for magnesium chloride soaking
• Superior corrosion resistance
• Protects and extends the lifespan of your tub
• Ideal for performance recovery and nervous system relaxation
• Seamlessly integrated at build stage

How to Add This Upgrade

Add this upgrade to your cart alongside your chosen tub size.
Our team will build your tub to 316 stainless specifications.