A mate born from mate. Changüi transforms recycled yerba mate fibers into a beautifully crafted, sustainable mate cup that honors Argentina’s most iconic tradition while giving new life to the very ingredient that started it all.
Mate is more than a drink in Argentina — it is a ritual of connection, conversation, and shared moments. Changüi takes that tradition one step further by reimagining how a mate can be made.
Created in Mar del Plata, Argentina by industrial designers Joaquín de Tomaso and Tomás Zaragoza, Changüi is an innovative artisan mate cup produced from recycled yerba mate powder recovered from Argentine yerba factories. Through a carefully developed process, these fibers are transformed into a durable biopolymer, giving new life to material that would otherwise go unused.
The result is a sustainable mate that feels modern yet deeply rooted in tradition. Its handcrafted body is combined with a reforested Paraíso wood base and finished with water-based inks and laser engraving.
Each mate features a unique faceted design with 20 surfaces that symbolically converge into a cylinder — representing unity and connection during the global pandemic that inspired its creation.
Unlike traditional calabash mates, Changüi requires no curing before use, offers excellent thermal insulation, and maintains the authentic taste of yerba mate.
The set includes a nickel-plated bronze bombilla with a removable filter and a reusable tube package that doubles as a yerba storage container, making it both a functional ritual tool and a meaningful design object.
For Argentines living abroad, Changüi is a powerful reminder of home.
For international customers, it is a beautiful and sustainable introduction to one of Argentina’s most beloved traditions.
CIRCULAR ECONOMY DESIGN - Crafted from recycled yerba mate powder recovered from Argentine yerba production.
SUSTAINABLE MATERIALS - Made with BPA-free biopolymer, reforested Paraíso wood base, and water-based inks.
ARTISAN HANDCRAFTED PIECE - Each mate is individually produced, making every unit naturally unique.
NO CURING REQUIRED - Ready to use immediately unlike traditional calabash mate gourds.
THERMAL INSULATION - The biopolymer material helps maintain the temperature of your mate.
AUTHENTIC TASTE EXPERIENCE - Neutral material preserves the true flavor of yerba mate.
PREMIUM BOMBILLA INCLUDED - Nickel-plated bronze bombilla with removable filter for easy cleaning.
REUSABLE PACKAGING - Tube packaging designed to be reused as a yerba mate storage container.
MODERN ARGENTINE DESIGN - Contemporary aesthetic that celebrates the cultural ritual of mate.
This mate is ideal for:
Argentines living abroad who want to reconnect with the mate ritual
Eco-conscious consumers seeking sustainable products
Mate enthusiasts looking for a durable alternative to traditional gourds
Design lovers who appreciate innovative Argentine craftsmanship
Travelers and international customers discovering Argentine culture
Anyone searching for a meaningful and authentic Argentine gift
Fill the mate about ¾ full with your favorite yerba mate.
Tilt the mate slightly and insert the bombilla.
Add warm water (around 75–80°C / 167–176°F).
Sip and refill as you share the ritual.
Unlike traditional gourds, Changüi does not require curing before first use.
Material: Recycled yerba mate fiber biopolymer (BPA-free)
Base: Reforested Paraíso wood
Bombilla: Nickel-plated bronze with removable filter
Origin: Mar del Plata, Argentina
Brand: Changüi
Diameter: 7 cm
Height: 7 cm
Weight: 125 g
Capacity: 100 ml
Included in the set:
1 Changüi sustainable mate cup
1 nickel-plated bronze bombilla
1 reusable tube packaging (can store up to 250 g of yerba mate)
Note: Because each mate is handcrafted, natural variations in color and texture may occur.
