📋 产品描述
**Product Name:** Stainless Steel Tumbler
**Specifications:**
* Inner Material: Stainless Steel 304
* Outer Material: Stainless Steel 201
* Available Colors: Black, Gold, White, Olive, Violet
* Shape: Cylindrical with a tapered body and a secure lid.
**Quality Tier:** Standard
**Key Features:**
* Durable stainless steel construction for longevity.
* Secure, leak-resistant lid designed for on-the-go use.
* Double-walled insulation to maintain beverage temperature.
**Use Cases:** Ideal for hot or cold beverages, suitable for daily commuting, office use, or travel.
**Target Audience:** Cafes, corporate gift suppliers, promotional product distributors, and retailers specializing in drinkware.