Custom Round Insulated Delivery Bag – Cylindrical Cake & Catering Cooler

Solve the ultimate transportation challenge for perfectly round culinary creations with our custom cylindrical insulated delivery bags. Specifically engineered with a flawless circular base, this vibrant green thermal carrier provides a snug, structured environment that prevents round cake boxes, party platters, and catering pots from sliding or tilting during transit. Enclosed by a smooth, fully unzippable top lid, it offers exceptional ease of access. Inside, a professional-grade thermal lining strictly maintains the required temperature, protecting delicate frostings from melting or keeping hot party dishes perfectly warm. Manufactured with precision in our 30,000 sqm Zhejiang Huaqing automated facility, this highly specialized packaging solution empowers premium bakeries, specialized caterers, and lifestyle brands to deliver their circular masterpieces safely and in style.

Specifications and Parameters:

Main Material: High-Density Non-Woven

Insulation Structure: Thermal Lock Aluminum Foil Liner + Impact-absorbing EPE Foam.

Closure System: 360° Wrap-around Full-Zip Top Lid, providing an incredibly smooth vertical loading/unloading experience.

Handle Design: Color-matched high-density webbing handles

Dimensions: Custom cylindrical 3D modeling, highly stable,

Printing : Custom Pattern Printing Supported

Load Capacity: ≥ 15KG

Product Features:

Perfectly Circular Base: The specialized cylindrical architecture eliminates empty corner spaces, providing a highly stable, anti-slip fit for perfectly round food containers.

Full-Zip Top Lid: The wrap-around top zipper allows the entire lid to flip open, enabling fast, seamless vertical loading and unloading without damaging delicate contents.

High-Visibility Green: The energetic, bright green exterior instantly commands attention, making it an excellent mobile billboard for vibrant, health-conscious, or festive brands.

Airtight Thermal Lock: Fully lined with an advanced reflective aluminum interior and high-density insulation foam to preserve the perfect micro-climate for hours.

Integrated Support Handles: Sturdy side-stitched webbing handles provide an exceptionally balanced grip, ensuring the bag remains completely level during hand-carrying.

30,000 sqm Huaqing Precision: Powered by our advanced curved-sewing machinery, guaranteeing flawlessly smooth circular seams and impeccable thermal integrity across bulk orders.

Application Scenarios:

Premium Bakeries & Patisseries: The definitive custom carrier for delivering delicate round birthday cakes, tiered wedding desserts, and large pies.

Catering & Potluck Services: An indispensable thermal tote for transporting large round catering platters, hot soup pots, or salad bowls to events.

Juice Bars & Beverage Bulk Delivery: The upright cylindrical shape is highly effective for tightly packing the majority of tall beverage cups or insulated thermoses.

Outdoor Picnics & Lifestyle Retail: A trendy, functional cooler bag perfect for family outings, effectively keeping drinks and round food prep containers chilled.

FAQ:

Q: What is the Minimum Order Quantity (MOQ) for custom bags? 

A: Sourcing directly from our production floor allows us to offer flexible options. For standard sizes with simple silkscreen printing, the MOQ starts at 1,000 to 3,000 units. For fully customized dimensions with full-color OPP film lamination, the MOQ is typically 5,000 units, depending on the exact specifications of your project.

Q: How long can your insulated delivery bags keep food hot or cold?

A: Under standard ambient conditions, our multi-layer insulation system (combining GRS non-woven fabric, high-density EPE pearl cotton, and food-grade aluminum foil) effectively maintains commercial temperatures for 2 to 4 hours. Performance can be further extended by utilizing thicker insulation cores or adding ice packs.

Q: Can you provide verified Global Recycled Standard (GRS) certificates for your bags?

A: Absolutely. We do not just talk about sustainability; we back it up with official documentation. As a certified manufacturer, we can provide fully traceable GRS certificates and transactional certificates for your specific batch, ensuring your brand stands up to any environmental audit or regulatory import requirement.

Q: What R&D support do you provide for developing new, sustainable packaging shapes or materials? 

A:We offer full OEM/ODM services, supported by an in-house design and engineering team . We actively research new composite materials, such as bio-based films and high-strength recycled non-woven fabric. Our 3D bag-making technology allows for unique structural designs that help your brand stand out on the retail shelf .

Q:What printing and branding options do you offer for the exterior?

A: We offer versatile printing solutions to fit your budget and brand aesthetic. For crisp, cost-effective logos, we use eco-friendly silkscreen printing. For high-impact, full-bleed photographic designs, we utilize advanced rotogravure printing paired with matte or glossy OPP film lamination, which also adds complete water-resistance to the exterior.

Q: Do you offer physical samples before we place a bulk wholesale order? 

A: Yes, we highly recommend sampling to guarantee total satisfaction. We can dispatch existing stock samples from our sample room free of charge so you can test the material and thermal insulation quality immediately. For custom prototypes featuring your exact artwork and dimensions, a small tooling fee applies.

Q: What is the typical lead time for a mass production order?

A: Backed by our 30,000 sqm manufacturing complex and 12 automated production lines, we offer excellent turnaround times. For standard wholesale orders,production generally takes 2 to 3 weeks once samples and artwork are approved. For massive container-load projects, our daily output of 1,500,000 units ensures we can scale production and meet tight delivery schedules rapidly.

Contact Us:

Headline: Upgrade Your Brand with GRS-Certified Sustainable Packaging — Where Premium Quality Meets Direct Factory Efficiency.

Body Text: Ready to elevate your product packaging and boost your brand's eco-friendly credentials? Contact us today for a free consultation, custom digital mockup, and a competitive wholesale quote. Sourcing directly from our 30,000 sqm automated facility ensures you get bottom-line pricing and short lead times. Our expert team is ready to assist with your custom specs or ready-to-ship inventory needs.