The 304 Double-Walled Stainless Steel Coffee Tumblers you’ve described are sleek, modern, and functional drinkware products designed for everyday use, travel, and customization. Here’s a detailed breakdown of their features and benefits:

Key Features:
- Material: Made from 304 stainless steel, which is food-grade, durable, rust-resistant, and safe for beverages.
- Insulation: Double-walled vacuum insulation ensures excellent thermal insulation performance, keeping hot drinks warm and cold drinks chilled for extended periods.
- Design:
- Contemporary Style: Features a modern, fashionable design suitable for unisex use.
- Lid: Comes with a screw-on lid for leak-proof convenience.
- Straw Type: Designed for easy sipping with a straw (straw included).
- Capacity: 12oz (355ml) size, ideal for single servings of coffee, tea, or other beverages.
- Customization: Available in customized colors and logos, making it perfect for branding or personal use.
- Eco-Friendly: Reusable and sustainable, reducing the need for single-use cups or bottles.
- Durability: Equipped with an anti-corrosion coating for long-lasting use.
Product Specifications:
- Product Name: Stainless Steel Water Cup
- Brand Name: CUNGOO
- Model Number: LK-119
- Material: 304 Stainless Steel
- Color: Customizable
- Logo: Customized logo acceptable (great for promotional or branding purposes).
- Accessories: Includes a screw-on lid and straw.
- Capacity: 12oz (355ml)
- Usage: Ideal for outdoor drinking, travel, or daily use.
- Packing: OPP Bag.
- Place of Origin: Zhejiang, China.
- Style: Modern, fashionable, and contemporary.
Benefits:
- Temperature Retention: Keeps beverages at the desired temperature for hours, thanks to its double-walled vacuum insulation.
- Portability: Compact and lightweight, making it easy to carry for travel, work, or outdoor activities.
- Customization: Perfect for businesses looking to promote their brand or individuals wanting personalized drinkware.
- Eco-Friendly: Reduces waste by replacing disposable cups and bottles.
- Durability: Stainless steel construction ensures long-lasting use, resistant to dents and scratches.
- Stylish Design: Modern and fashionable, suitable for unisex use.
Ideal For:
- Personal Use: Great for keeping your favorite beverages at the perfect temperature throughout the day.
- Travel: Perfect for commuting, road trips, or outdoor adventures.
- Promotional Use: Customizable logos make it an excellent choice for branding or corporate gifts.
- Gifting: A stylish and practical gift for coffee lovers, outdoor enthusiasts, or eco-conscious individuals.
Packaging and Delivery:
- Packing: Each tumbler is packed in an OPP bag for protection.
- Selling Units: Sold in bulk, ideal for businesses or events.
Why Choose These Tumblers?
- High-Quality Material: Made from food-grade 304 stainless steel, ensuring safety and durability.
- Customizable Design: Offers flexibility for personal or business branding.
- Eco-Friendly and Sustainable: A reusable alternative to single-use plastics, contributing to environmental conservation.
- Compact and Portable: The 12oz size is perfect for on-the-go use.
These 304 Double-Walled Stainless Steel Coffee Tumblers are a practical, stylish, and customizable product that meets the needs of individuals, businesses, and gift-givers. Whether for personal use, travel, or promotional purposes, they’re a great investment!