All Blogs
Sep 09,2026

Do you offer custom packaging inserts or sleeve designs for retail display?

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LOT Prosundrinkware confirms its custom packaging inserts and sleeve design capabilities for retail display, featuring the LOT25-080 stainless steel water bottle and a factory-driven approach to branding.
Sep 02,2026

What are the minimum quantity requirements for different customization options (e.g., laser engraving vs. screen printing)?

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This blog explains the minimum quantity requirements for different customization options, particularly laser engraving (low MOQ) and screen printing (higher MOQ), and guides readers to contact Prosundrinkware for accurate quotes.
Aug 26,2026

Can you match a specific Pantone color for the cup body and lid?

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In this article, we answer the question about Pantone color matching for a custom stainless steel insulated mug. We discuss the LOT24-024 coffee mug, available standard colors, and how to proceed with your brand's exact color requirement.
Aug 19,2026

Do your products contain any metals that may leach into acidic beverages?

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This article addresses concerns about whether metals from LOT stainless steel insulated cups can leach into acidic beverages. It explains the use of food-grade stainless steel, normal-use safety, best practices for users, and the factory's commitment to quality. Contact information is also provided for further inquiries.
Aug 12,2026

Are your products dishwasher safe, and for how many cycles?

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This blog answers the common buyer question about dishwasher safety for LOT stainless steel insulated cups. It explains the impact of dishwasher cycles on insulation and finish, recommends hand washing for best longevity, and highlights LOT's factory expertise in custom drinkware.
Aug 05,2026

Is the exterior coating scratch-resistant and suitable for printed logos?

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Discover how LOT ensures durable exterior coatings and reliable logo printing for custom stainless steel insulated cups. Contact us for samples and 3D customization options.
What specific food-grade stainless steel (e.g., 304, 316) do you use and why?
Jul 29,2026

What specific food-grade stainless steel (e.g., 304, 316) do you use and why?

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This blog addresses buyers' core concerns about material safety, durability, and cleanliness. It explains why LOT uses 304 stainless steel as standard, covering food-grade certification, corrosion resistance, easy maintenance, and superior insulation performance. It also mentions the optional availability of 316 stainless steel for specialized applications.
Are your vacuum-insulated bottles tested for temperature retention over 12 hours?
Jul 22,2026

Are your vacuum-insulated bottles tested for temperature retention over 12 hours?

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Explore how ProSun Drinkware tests its vacuum-insulated bottles for superior temperature retention over 12 hours. Learn about our quality standards and why our bottles excel in both performance and design.
How do you ensure leak-proof performance, especially for travel mugs?
Jul 21,2026

How do you ensure leak-proof performance, especially for travel mugs?

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Explore the methods ProSun Drinkware uses to guarantee leak-proof performance in travel mugs, including quality seals, secure locks, and precise manufacturing.
What are the care and cleaning instructions to maintain performance?
Jul 20,2026

What are the care and cleaning instructions to maintain performance?

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Proper care and cleaning of ProSun drinkware are essential for maintaining its performance and longevity. Follow our practical tips for cleaning, drying, and safekeeping to ensure your drinkware remains reliable and functional.
Are the products BPA-free and food-safe certified?
Jul 19,2026

Are the products BPA-free and food-safe certified?

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ProSun Drinkware guarantees its products are 100% BPA-free and food-safe certified, ensuring customer health and satisfaction. Explore their safe and eco-friendly drinkware options to enjoy your beverages with peace of mind.
How is the vacuum insulation technology implemented and tested?
Jul 18,2026

How is the vacuum insulation technology implemented and tested?

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Vacuum insulation technology is key to maintaining beverage temperatures. Learn how it's implemented and tested, focusing on ProSun Drinkware's premium innovations.