# Brook37 lands all 54 Texas Costco warehouses in one regional push, ships 54 stores in single SKU drop.

*Woman-owned tea brand skipped gradualism and went statewide, proving regional density beats scattered national dots.*

By **Jenny Huang Goodman MPA MSc MHSA, Principal** — The Stash Edge, Hako Shikin LLC.
Published 2026-06-05.

Canonical: https://www.pops4.com/stash/articles/brook37-2026-06-05t12-1
Subject: Brook37
Tags: costco, regional expansion, retail placement, physical product, density play, grocery

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Brook37, a Princeton-based tea company, placed its direct-farm-sourced tea into every Costco location across Texas—**54 warehouses**—in a single coordinated launch timed to iced tea season, according to PRNewswire. The brand did not test two stores, then five, then ten. It secured statewide placement and shipped the entire state at once.

The move worked because Costco's regional buying structure rewards concentrated geographic bets. Costco divides the country into regional zones, each with its own merchant team. A brand that can cover an entire region—every warehouse in Texas, for example—delivers logistical efficiency, unified marketing support, and a cleaner story for the merchant. Brook37 avoided the trap of national scatter, where a brand might land ten stores spread across eight states, complicating supply chain, co-op timing, and rep coverage. By going deep in one region, the brand created a density play: one truck route, one launch event calendar, one media market for PR, one rep territory to train and support. The timing anchor—iced tea season in Texas—gave the merchant a seasonal merchandising hook and a clear reason to say yes now.

The underlying mechanism is regional saturation as negotiating leverage. Costco moves fast when a supplier can service an entire region without gaps. A scattered rollout forces the warehouse to manage uneven inventory, inconsistent member experience, and fragmented vendor support. A clean regional drop eliminates those frictions. Brook37 also led with two proof points that matter to Costco's quality gatekeepers: direct-farm sourcing and third-party heavy metal testing. Both signal supply chain control and mitigate the risk of a recall or quality incident that would pull the SKU mid-season. The brand positioned itself as a premium product with operational rigor, not a hopeful upstart asking for a chance.

The steal for a small physical-product brand is to pick one regional Costco zone—Texas, Northern California, the Pacific Northwest—and build the case for full regional coverage before pitching. Start by mapping the zone's warehouse count and delivery radius. Confirm you can ship to every location from one or two distribution points without backorders. Next, prepare the merchant's three decision inputs: proof of demand (Amazon reviews, retail velocity from another chain, DTC sell-through rate), supply assurance (MOQ capacity, lead time, backup manufacturing), and margin structure (landed cost that leaves Costco its **14%** markup and you a sustainable unit economics). Write the pitch as a seasonal launch: "We'll cover all **26 Northern California warehouses** in time for holiday gifting, ship from our Sacramento warehouse, and support with localized sampling the first 60 days." The cost line: budget **$8,000 to $15,000** for the first production run (assuming a pallet per store), **$3,000 to $5,000** for demo labor if you staff sampling yourself, and **$2,000** for regional PR through a local agency or wire service. The total outlay—**$13,000 to $22,000**—buys you a single-region density play that proves the model before you scale.

The broader pattern is that regional wins beat thin national distribution for emerging brands. A dense regional footprint generates word-of-mouth, simplifies logistics, and creates negotiating leverage for the next region. Brook37 didn't ask for ten stores in ten states. It asked for fifty-four stores in one state and built a business case the merchant could approve in one meeting.

## The takeaway

Regional saturation—every warehouse in one zone—beats scattered national dots for emerging brands pitching big-box retail.

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## Publisher

**Hako Shikin LLC** — Virginia Beach, Virginia. Founded 1997. ASI 217876 · DUNS 18-204-6339.
Principal and author: **Jenny Huang Goodman MPA MSc MHSA**.

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