Mavy Tumbler™ - CR pink

Difference from 3.0 is that the handle is grey 

Siza : 30oz/900ML

Material: High-Quality Stainless Steel 

Insulation: Double-wall for better temperature retention

waterproof

keep cold for 4+ hours and hot 3 hours

Durability: Rust-resistant, shatterproof, and easy to clean