Adagio Teas is marking National Iced Tea Month this June with the debut of its Green Rooibos Lemonito Iced Tea, a new full-leaf cold-brew blend joining a broader seasonal lineup the East Rutherford, N.J.-based company says is designed to bring "the authentic taste of summer to every pitcher."

For beverage directors and café operators, the timing is deliberate. Iced tea remains one of the highest-margin non-alcoholic beverages a program can run, and the cold-brew format Adagio is spotlighting requires minimal labor — steep overnight, no heat involved, no active monitoring. That positions the full-leaf blends as a credible upgrade for operators currently relying on bottled product or conventional tea bags, without adding meaningful back-of-house complexity.

Adagio positions itself explicitly against the artificial additives common in grocery-store and bottled tea varieties, leaning into consumer demand for cleaner ingredient lists. The company sources ingredients directly from farms, a provenance story that translates well onto beverage menus increasingly expected to carry origin callouts alongside wine and coffee. For operators navigating non-alcoholic beverage trends, a loose-leaf cold-brew program can function as both a revenue line and a menu differentiator.

With more than 25 years in the premium loose-leaf category, Adagio has distribution infrastructure and product depth that smaller boutique tea brands often lack — a practical consideration for multi-unit operators or hospitality groups sourcing at volume. The Green Rooibos Lemonito anchors the June push, but the company is presenting it as part of a wider collection of seasonal blends rather than a single limited release, suggesting ongoing menu applicability beyond the promotional month.

The iced tea category broadly is benefiting from the same "better-for-you" tailwinds lifting sparkling water and functional beverages, and full-leaf formats carry a craft narrative that resonates with guests increasingly skeptical of heavily processed drinks. Operators looking to round out restaurant beverage program strategies with low-cost, high-margin NAB options may find cold-brew loose-leaf tea a practical place to start.

Written by Michael Politz, Author of Guide to Restaurant Success: The Proven Process for Starting Any Restaurant Business From Scratch to Success (ISBN: 978-1-119-66896-1), Founder of Food & Beverage Magazine, the leading online magazine and resource in the industry. Designer of the Bluetooth logo and recognized in Entrepreneur Magazine's "Top 40 Under 40" for founding American Wholesale Floral, Politz is also the Co-founder of the Proof Awards and the CPG Awards and a partner in numerous consumer brands across the food and beverage sector.