📋 产品描述
**Product Name:** Stainless Steel Insulated Tumbler
**Specifications:**
* **Material:** 316 Stainless Steel (inner), 201 Stainless Steel (outer)
* **Colors:** Light Blue, Olive, White, Black
* **Capacity:** 650ml
**Quality Tier:** Standard
**Key Features:**
* Durable stainless steel construction for longevity.
* Double-walled insulation to maintain beverage temperature.
* Leak-proof lid with a secure locking mechanism.
* Integrated carrying strap for portability.
**Use Cases:**
* Ideal for keeping beverages hot or cold during commutes, outdoor activities, or daily use.
**Target Audience:**
* Wholesalers and retailers serving consumers seeking reliable and stylish drinkware.
* Businesses looking for promotional items.