No PrintKK logo, no PrintKK invoice, and no PrintKK information on or inside the package. Material Description: Stainless Steel. Product Size: 3.9"x9.3". Design Area: Single-sided printing. Printing Technique: UV Printing. Product Performance: Inner 304 stainless steel Outer 201 stainless steel, cover PS. Eco-friendly food grade material, double insulated structure, can keep water or drinks warm and cold for several hours. No odor, no odor. Durable, do not worry about rust. Large capacity of 40oz, with handle, very portable. Applicable Scenario: Fits most car cup holders. Suitable for indoor and outdoor activities. You can use it while driving, while staying at home, at the office, or on the beach, at parties, on trips, camping, picnics, etc. Give a sentimental gift to your loved one, family and friends on holidays, birthdays, etc. Washing Instructions: It is recommended to wash by hand with clean water. Do not use detergents containing alcohol to avoid damaging the pattern. Warm Reminder: The picture display effect is for reference only, the final effect is subject to the actual effect! Due to the production batch, machine equipment, manual measurement and other objective factors, there will inevitably be slight color difference, position, size error between the real object and the effect drawing. If the above problems are normal, please understand. This product is not affiliated with or manufactured by the STANLEY brand. Package Includes: 40 oz thermos cup with handle and straw.