Fits all ecotanka bottles from 350ml to 1200ml

– Refined Style with Pure Performance

The ecotanka Stainless Steel Wave Lid (SSW) is a premium, minimalist solution for those who value strength, purity, and sustainability. Crafted entirely from food-grade stainless steel, this lid delivers a clean, chemical-free drinking experience with no plastic contact and zero flavour retention—just the pure taste of your beverage, exactly as it should be.

Distinguished by its wave-curve design, the Stainless Steel Wave Lid adds a subtle, refined visual detail while maintaining ecotanka’s clean and timeless aesthetic. Engineered for long-lasting durability, it features a polished, corrosion-resistant finish and a strong stainless steel carry handle for reliable everyday use.

Whether you're heading to work, the gym, or into the outdoors, this lid provides a secure, leak-proof seal you can trust. Fully interchangeable across all ecotanka single-wall and vacuum bottles from 350ml to 1200ml, it offers flexibility with enduring performance—supporting a lifestyle rooted in health and sustainability.

Key Features:

100% food-grade stainless steel — no plastic contact
Distinctive wave-curve design for a refined, modern look
Leak-proof seal for secure hydration on the go
Corrosion-resistant, easy-to-clean construction
Sleek finish with sturdy stainless steel carry handle
Fits all ecotanka bottles from 350ml to 1200ml
BPA-free, toxin-free, and fully recyclable

Upgrade your drinkware with the ecotanka Stainless Steel Wave Lid—where thoughtful design meets purity, durability, and respect for the planet.

Proudly designed in New Zealand – Since 2005

We’re refreshing our look!

As part of our brand update, some products may feature our new logo while others may still carry our previous logo. This is part of a gradual transition, and availability depends on current stock.

Rest assured, the product quality and specifications remain exactly the same—if not better.