Boss Grip with stainlee steel insert stl/3mf

The Boss Grip features a durable stainless steel insert designed for reliable everyday use. Its ergonomic grip provides comfortable handling, while the steel reinforcement ensures long-lasting durability. Perfect for those who demand quality and functionality in their drinkware. Available in STL/3MF formats for customization and 3D printing applications. its custom made for a 20 ounce tumbler.

Tumbler Insert
https://www.amazon.com/dp/B0B2DBX9CC/ref=cm_sw_r_as_gl_api_gl_i_9DE0CFW9H5Y5Y97WP46A?fbclid=IwZXh0bgNhZW0CMTAAYnJpZBExek5zdDFyQWUwNnJmNFM2a3NydGMGYXBwX2lkEDIyMjAzOTE3ODgyMDA4OTIAAR4efpSXrz4GYMhjEpqLWmx-AQ6Nn18r_Aqy5uGK2Xj2A7SJitOEYst-AkHY6A_aem_Qnzb4nni7hYDMqqLW3kojg&th=1