20-ounce bottle · front view / Image credit: Welly 
A Welly worker guides an unfinished bottle through production / Image credit: Welly 
Racks of unfinished steel bottles on the production floor / Image credit: Welly 
Welly bottles in several sizes / Image credit: Welly 
12-ounce bottle in Spruce / Image credit: Welly 
Welly drinkware shown in a dishwasher / Image credit: Welly 
20-ounce bottle · back view / Image credit: Welly 
40-ounce handled tumbler · front view / Image credit: Welly 
40-ounce handled tumbler · back view / Image credit: Welly
Summary
The collection includes four insulated steel bottles and three tumblers.
The manufacturing facility is in Leetsdale, Pennsylvania.
Welly lists U.S. sources for the steel, caps, straws, and powder coat.
What Welly launched
Welly announced the seven-piece line on August 26, 2026. At launch, each product page stated “Made in the U.S.A.” and listed November 2026 as the expected ship date.
The bottles are designed for hot or cold drinks and use a two-in-one cap with a removable straw. The tumblers are listed for cold drinks and use a flip-up sports cap. Welly lists double-wall, vacuum-insulated 304 stainless steel bodies, ceramic linings, powder-coated finishes, and BPA-free plastic drinking parts.
As of September 1, 2026, all seven product pages listed eight colors: Tungsten, Canvas, Denim, Spruce, Terracotta, Lavender, Sand and Blush.
Welly’s listed U.S. sources
Welly lists U.S. sources for four major components.
| Material or part | Source |
|---|---|
| 304 stainless steel | Multiple East Coast mills |
| BPA-free plastic cap | Latrobe, Pennsylvania |
| Powder-coat paint | Grand Haven, Michigan |
| BPA-free straw | Skowhegan, Maine |
Welly’s factory is in Leetsdale, Pennsylvania. The Pittsburgh Business Times reported in November 2025 that the company planned to open an 80,000-square-foot bottle factory there.
Read the FTC’s official Made in USA guidance.
What the FTC’s “Made in USA” standard requires
A U.S. factory alone does not satisfy the FTC’s Made in USA standard. For an unqualified “Made in USA” label, final assembly and all significant processing must occur in the United States, with all or virtually all ingredients or components made and sourced here.
Welly says final manufacturing takes place in Leetsdale, Pennsylvania, and identifies U.S. sources for the stainless steel, cap, straw and powder coat.
Welly does not say where the ceramic lining is made. That matters because a standalone “Made in USA” claim requires all or virtually all materials and components to be made and sourced in the United States.
Proudly made in Leetsdale, Pennsylvania
Welly says final manufacturing takes place in Leetsdale, Pennsylvania.
