Name: Double Wall Stainless Tumbler 350ml
Brand: Other Brands
Price: 15.01 USD
Rating: 5.0000000000000000 (2 reviews)

Product Info

Product Description Vivid 360° full-wrap printing is available on the front of the tumbler.
The slide-lock mechanism allows for easy one-handed opening and closing.
High-elasticity silicone banding for leak prevention ensures perfect sealing and thermal insulation.
The non-toxic matte powder coating creates a premium look and offers excellent scratch resistance.

Size: 6.8 × 12.1 cm
Capacity: 350ml
Material: Stainless Steel 304, Silicone, Polypropylene (PP)
Origin: Made in China

Cautions

This product is manufactured using UV full-color printing.
Before first use, clean the lid and the inside of the tumbler with a soft sponge and mild detergent. Rinse thoroughly and dry immediately after washing.
Avoid using rough cleaning tools such as steel scrubbers or dishwashers, as they may damage the print or surface.
After use, wash the inside of the tumbler immediately. Leaving residue may cause rust or spoilage.
Do not use chlorine-based bleach.
Do not leave the product submerged in water for extended periods.
To maintain cleanliness, use foaming cleaner, vinegar, or baking powder with warm water.
Do not fill the tumbler with liquids other than beverages.
When filling with hot water or hot beverages, there is a risk of burns. Fill only up to 80% of the maximum capacity and handle with care.
Milk, dairy products, carbonated drinks, and hot beverages should not be stored in the tumbler for long periods.
The printing position and lid direction shown in the editor may differ from the actual product.
Due to the manufacturing process, slight printing misalignment (about 3–4 mm) or stripe marks may occur. This is not considered a defect eligible for refund.
Avoid scratching the printed surface with sharp objects.
Due to product characteristics, the body size may vary slightly depending on the production period.
Very fine lines, small text, transparent gradients, or blur effects may have limitations in reproduction or appear slightly different due to the nature of the production process.

Precautions for Purchase

A purchase order made by a minor may be cancelled by the same minor or his/her guardian if his/her guardian has not consented to such purchase.

Size chart

Size (inch)	Double Wall Stainless Tumbler 350ml
Top Diameter	3.1
Bottom Diameter	2.7
Height	4.8

Printing information

Preparing Your Design File

You can upload PNG or JPG files when uploading your image in the Marpple Editor.
Please prepare images with a minimum size of 2,500px. (based on approx. 20cm print size)
Enlarging a small image to meet size requirements may result in poor print quality.
Do you have a professional print file (PDF, AI, PSD)? After completing your order with the Marpple Editor, please send the original file along with your order information (order number / name / contact information) to our customer service email (help@marpple.com) or via 1:1 chat.

Important Notes

The actual print colors may differ depending on your monitor or mobile screen.
Digital images created using drawing or design software (not photographs) may print with duller colors than expected. Please check with our customer support for more details.
Depending on the production time or environment, there may be color differences even if the file is the same as the one used for previously produced items.
If you have a specific print placement in mind, please leave a note in the [Production Request] section of your order, or contact us via 1:1 chat or email (help@marpple.com).
Please make sure to check the actual product size before ordering.

Exchange / Return(Refund) Policy

All of Marpple’s products are personalized products required by customers. Therefore, we do not accept returns for refund or exchange, at the exception of items damaged in transit.
To be eligible for a refund or exchange, you must first email us within 7 days of receiving the products at cs@marpple.com with pictures of the damaged items.

Please note that design edits are only available at the stage of 'Order Placed'. During the ‘Processing’ stage, any design changes or cancellation is not available. If you need design changes after your order please contact us through our chat system or via email.

widg*** 2026.06.03

I started this to make custom items for every friend celebrating their birthday, and everyone loves them. The print quality is also excellent, and since it isn't too big, it seems perfect for carrying around in the summer. I'll include photos in the review for the next one.

Double Wall Stainless Tumbler 350ml Purchased 11.8oz