Products Description
| Product Name | Customized multi-color insulated cup sleeves |
| Material | Polyester/Support customized materials |
| Color | Choose from our color card or Pantone card |
| Size | 3.25inch*3.5inch or customized |
| Printing | Support custom logo/Please provide logo in PDF or AI format |
| Certificate | ISO9001/BSCI/GRS/SEDEX... |
| Sample | Support customized samples; send an inquiry for customized needs/About 3-7days |
| OEM&ODM | Support/Send inquiry for details |

Why choose our products
4mm neoprene, fits 12 oz cans, anti-slip grip, collapsible. Print area: 3.5×3.25 inches. 7 standard colors or custom Pantone. Full-color print, screen print, or heat transfer. OEM and ODM welcome.





Middle Yellow Group is a professional bag manufacturer with 15+ years of experience, operating factories in both Xiamen, China, and Ho Chi Minh City, Vietnam - serving buyers across 50+ countries worldwide.
Vietnam Factory = Lower Tariffs for You
Our Ho Chi Minh City facility gives your orders preferential duty treatment in the U.S. and EU markets, reducing landed costs without sacrificing quality.
Certified Where It Counts
BSCI · GRS · ISO 9001 · ISO 14001 - our GRS certification covers full recycled material traceability, meeting the sourcing compliance requirements of European and North American retailers.

25
Production Lines
500+
Workers
20,000
Square Meters
1,000,000
Monthly Capacity
Our Certificate




Our Partners






Company Introduction

The gate of the factory in Vietnam

Factory production line

Factory details



FAQ
Q: Does 4mm neoprene actually keep drinks cold?
A: Yes - closed-cell foam insulates from hand heat and ambient temperature. Holds cold longer than thin alternatives. Anti-slip texture handles condensation.
Q: Fits a standard 12 oz can?
A: Yes. Collapsible design also accommodates slim cans and most standard bottles.
Q: Is 3.5"×3.25" enough for a logo?
A: Yes - logo mark plus tagline or event name fits cleanly. Full-color print, screen print, and heat transfer are all supported.
Q: Color options and custom Pantone?
A: 7 standard: hot pink, lime green, white, black, royal blue, red, orange. Custom Pantone available for exact brand matching.
Q: Three material options?
A: 4mm neoprene - best insulation. Polyester - lighter. Recycled - eco programs. MOQ varies - contact us to confirm. OEM/ODM welcome.
MIDDLE YELLOW GROUP - custom bags, China + Vietnam. Tell us what you need, and we'll quote today.
Our address
Xiamen, China and Dong Nai, Vietnam
Phone Number
+86-180 5986 0085
sales03@mid-yellow.com

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