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Custom 20 oz. Insulated Stainless Steel Flask – Double Wall Vacuum Sealed






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This 20 oz. insulated stainless steel flask is designed to keep beverages at the ideal temperature for extended periods. The double-wall vacuum insulation preserves heat for 6 to 12 hours and keeps cold drinks chilled for up to 24 hours. The inner tank is made of 304 stainless steel for food safety, while the outer shell is constructed with 201 stainless steel for durability.
The powder-coated exterior provides a secure grip, preventing slips during activities such as hiking, workouts, and travel. The wide-mouth opening allows for easy filling, cleaning, and the addition of ice cubes. The double drinking cup lid offers added convenience, making it ideal for both hot and cold beverages. BPA-free and resistant to leaks and condensation, this flask ensures a clean and fresh drinking experience.
Available in black and white. Custom colors are available with a minimum order quantity of 500 pieces. Please inquire for more details on custom color options.
Custom imprinting is available with a one-color logo or text. Full-color imprinting is available at an additional cost.
Key Features and Benefits
- Double-wall vacuum insulation keeps drinks hot for 6-12 hours and cold for up to 24 hours.
- 304 stainless steel inner tank ensures a food-grade, odor-free drinking experience.
- 201 stainless steel outer shell with a powder-coated finish for durability and slip resistance.
- Leak-proof design prevents spills and condensation.
- Wide-mouth opening allows for easy ice cube insertion and cleaning.
- Double drinking cup lid for added convenience when enjoying hot beverages.
- Available in black and white; custom colors require a 500-piece minimum order.
- Custom imprinting available in one color; full-color imprinting available at an additional cost.
Perfect for Various Uses
- Corporate giveaways and promotional branding at trade shows and conventions.
- Private gyms and fitness centers offering branded merchandise for members.
- Outdoor enthusiasts needing a reliable flask for hiking, cycling, skiing, and camping.
- Office workers and commuters looking for a long-lasting thermal bottle for coffee or tea.
- Retail businesses offering high-quality reusable drinkware.
How to Order
Custom imprinting is available upon request. Customers must select their imprint color and provide a logo or text. A digital proof will be sent for approval before production. Minimum order quantity is 50 pieces for stock colors. Custom colors require a 500-piece minimum order. Please inquire for more details.