Welcome to buy or wholesale the discount and quality 304 Stainless Steel Vacuum Tumbler made in China with cheap price from us. As one of the leading manufacturers and suppliers in China, we can assure you of its elegant design and highest quality.
Vacuum Tumbler Specifications
| Parameter | Details |
|---|---|
| Product Type | Vacuum Tumbler |
| Capacity | 360ml |
| Material | Stainless Steel |
| Construction | Double Wall Vacuum |
| Drinkware Category | Insulated Tumbler |
| Intended Use | Hot and Cold Beverages |
| Size Format | Compact |
| Surface & Color | Available Options |
Construction & Insulation
The tumbler is built around a double-wall vacuum structure. Instead of relying on a single metal wall, the construction creates an insulated space between the inner and outer walls, helping slow the transfer of heat.
Key Construction Points
Double-Wall Structure - Two-layer construction provides the foundation for the insulated design.
Vacuum Insulation - The vacuum layer helps reduce heat transfer during everyday beverage use.
Stainless Steel Body - A practical metal construction suited to reusable drinkware.
360ml Capacity - A compact volume for individual drinks without the bulk of larger tumblers.

Design & Surface Options
The simple tumbler profile provides a practical base for different product styles and market requirements. The surface can be considered when developing a coordinated drinkware range, promotional item, or retail collection.
| Category | Available Options |
|---|---|
| Capacity | 360ml |
| Body Material | Stainless Steel 304 |
| Construction | Double Wall Vacuum Insulation |
| Color | Matte Black, White, Navy Blue, Sage Green |
| Surface Finish | Matte Coating, Gloss Coating, Powder Coating |
| Artwork | Laser Engraving, Silk Screen Printing |
Water Cup Details
Advanced Thermal Performance: Double-wall vacuum insulation keeps drinks hot for up to 12 hours and cold for up to 24 hours,ensuring perfect temperature all day.



Dimensions & Specification

This vacuum insulated water bottle offers four practical capacity options to cover diverse usage scenarios, from kids daily drinking, ladies portable carry, outdoor hiking to office beverage storage. Every size comes with accurate height and diameter data for your reference.
We support individual retail gift box packaging for single-item sales. Standard export outer carton packaging is also available for bulk wholesale orders, with defined carton dimensions and fixed loading quantity to simplify your logistics planning and shipping arrangement.
Key Size Points
Product Dimension: Exact height & diameter of each water bottle for product visualization and custom fitting.
Inner Box Dimension: Size of separate retail gift box, suitable for supermarket, gift and promotional sales.
Carton Dimension: Outer export carton measurement, calculated for sea and air freight arrangement.
Quantity/Carton: Standard packed pieces per export carton, convenient for order quantity calculation.
Thermal Performance
Two test curves demonstrate the reliable vacuum insulation performance of this water bottle. Our double-wall vacuum structure minimizes heat transfer to preserve hot or cold beverage temperatures for extended periods.
Hot Retention (Orange Curve) Test starts with 100°C boiling water:
6 hours later: remains 61°C, keeps the water hot and ready to drink
12 hours later: holds 46°C, delivers a comfortably warm drinking temperature
Maintains above 35°C within 24 hours for long-lasting hot drinks
Cold Retention (Cyan Curve) Test starts with 0°C ice water:
6 hours later: temperature only rises to 7°C, stays icy cool
12 hours later: holds at 14°C, still refreshingly cold
Keeps beverages chilled for a full 24 hours to enjoy cold drinks all day

custom 304 Stainless Steel Vacuum Tumbler

Professional In-House Design Group
3D Visualization & Prototype Confirmation
Mold Drawing Technical Review
T1 Sample Qualification Testing
Why Choose Macys Bottle
Drinkware Manufacturing Experience
Experience in producing stainless steel bottles and tumblers for different market needs.
Flexible Product Developmen
Supports different requirements for capacity, appearance, finishes, and branding.
Customization Support
Helps develop drinkware based on specific product and branding requirements.
Quality-Focused Production
Production and quality checks help maintain consistency with confirmed specifications.
Multiple Applications
Suitable for retail, promotional, corporate, hospitality, and everyday drinkware programs.
Order Support
Clear communication throughout specification confirmation, artwork, production, and delivery.
FAQ
What is the capacity of the 304 Stainless Steel Vacuum Tumbler?
The tumbler has a 360ml capacity, making it a compact option for individual beverage use.
Is it suitable for both hot and cold drinks?
Yes. The double-wall vacuum construction is designed for use with both hot and cold beverages.
What is the main construction of the tumbler?
It uses a stainless steel body with a double-wall vacuum construction.
Can the appearance be adapted for different requirements?
Available appearance options can be discussed according to the required product configuration, including color and surface-related details.
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