- 18/8 Stainless Steel construction.
- Klean Coat™ powder coat finish is 4X more durable than our previous finish and formulated for human and environmental health (Brushed Stainless has no coating).
- Electropolished interior, a safe & non-toxic process, and rounded corners make it easy to clean.
- Includes the spill proof Sport Cap 3.0.
- Compatible with all Classic Caps, including the leak proof Loop Cap & plastic-free Bamboo Cap.
- Backed by the lifetime Strong as Steel guarantee