Wholesale Custom 800ml Insulated Mug – 6-12h Heat Retention, OEM/ODM Manufacturer

Welcome to our source factory for premium 316 stainless steel sports flasks! We are proud to present the Fanken VC-0826 – an 800ml multi-function insulated bottle designed for active lifestyles, outdoor adventures, and corporate gifting. Available in four stunning gradient colors (gradient blue, gradient pink, space silver, gradient black), this flask combines cutting-edge features with lightweight portability.
Premium Materials & Performance

- Food-grade 316 stainless steel inner paired wit

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Product Detail

FAQ - 316 Stainless Steel Sports Flask

Q: What is the MOQ for this 800ml sports flask? Can I mix the 4 gradient colors?

A: Our minimum order quantity (MOQ) is 100 pieces. Yes, you can mix all four gradient colors (gradient blue, gradient pink, space silver, gradient black) in one order. This flexibility allows you to test different color preferences for your promotional gift projects with minimal risk.

Q: What customization methods are available for this flask?

A: We offer a wide range of professional customization techniques to meet your diverse branding needs:

- Screen printing: Delivers vibrant, durable logos that stand out and resist daily wear.

- Water transfer printing: Ideal for full-color, complex designs with a seamless finish.

- Water film printing: Creates a smooth, high-gloss finish for a premium look.

- 3D/5D printing: Adds a textured, eye-catching effect to make your brand stand out.

- Paint transfer and ceramic coating: Provides special, high-end finishes for a unique appearance.

Simply provide your artwork (in AI, CDR, or PDF format), and our team will recommend the best customization method for your design.

Q: What is the difference between tea strainer and tea separation?

A: This flask features both functions, working together to enhance your tea-drinking experience:

- Tea strainer: A removable basket designed to hold loose tea leaves, preventing them from floating in your drink while brewing.

- Tea separation function: A thoughtful design that allows you to separate brewed tea from the leaves when needed, avoiding over-steeping and ensuring a balanced, smooth flavor every time.

Together, they provide the perfect tea-drinking experience for both coffee and tea lovers.

Q: Is this flask suitable for hot and cold beverages? Does it meet safety standards?

A: Absolutely! The flask features a food-grade 316 stainless steel inner layer that is corrosion-resistant, making it safe for coffee, tea, water, sports drinks, and more. With 6-12 hours of insulation, it maintains the optimal temperature of your drinks for extended periods. While the product does not come with pre-issued third-party certificates, we can arrange FDA or LFGB testing upon your request to ensure full compliance with international safety standards.

Q: What is the weight of the flask? Is it truly lightweight?

A: Yes, this sports flask weighs only 400g, making it exceptionally lightweight for its 800ml capacity. It adds no extra bulk, making it perfect for sports, travel, daily commuting, and outdoor activities.

Q: What is the benefit of the lockable lid?

A: The lockable lid adds an extra layer of security, effectively preventing the lid from accidentally opening when placed in a bag or during vigorous activities such as sports or hiking. It keeps your drinks secure and avoids spills, making it especially practical for outdoor and active use.

Q: I need these for multiple holiday promotions. What is your lead time?

A: Our standard production time is 15-20 working days after sample approval, plus shipping time. We offer 48-hour rapid sampling to help you kickstart your project quickly. For seasonal promotions (such as Spring Festival, Father's Day, etc.), we recommend placing your order at least 45-60 days before your target date to ensure timely delivery and avoid any scheduling delays.

Q: Do you provide custom packaging for this product?

A: Yes, we offer comprehensive custom packaging solutions! Our standard bulk packaging is 55 pieces per carton. We can also provide:

- Custom-printed boxes featuring your brand logo and design

- Branded labels, hang tags, and ribbons to enhance the gift presentation

- Individual gift boxes, perfect for retail and gifting scenarios

Let us help you create a complete, gift-ready packaging solution for your custom sports flask wholesale order.

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