Inquiry – Stainless Steel Yerba Mate Cup

Dear ,

I am the co-founder of KALBAS, a Belgian start-up creating yerba mate drink
We work with brunch bars, cafés and eco-conscious consumers in Brussels and Belgium, and we are currently searching for reusable yerba mate cup calebashes.
We are looking for a supplier of stainless steel cups that can be used as yerba mate gourds. Ideally:
Material: food-grade stainless steel
Type: double-wall
Capacity: around 250–350 ml
Use: hot
Thank you in advance for your time and information.