Description
Heather Cationic Double-Deck Thermal Lunch Bag
Bring a sophisticated, urban look to your functional bags line with this double-deck insulated lunch tote. Crafted from premium heather cationic fabric with modern color-blocked bases, this model provides dual-level organization to keep meals, drinks, and snacks separated and secure throughout the workday or urban commute.
Headquartered in Xiamen with a core manufacturing facility in Quanzhou supported by over 20 years of continuous bag production experience, Top Sound (Xiamen) Co., Ltd offers full-service OEM and ODM solution for international brands. We specialize in turning leisure and daily functional concepts into durable, retail-ready product lines.
5 Essential B2B Procurement Advantages
FDA Food-Contact Standard Lining: We ensure complete food safety compliance for Western markets. The internal thermal compartment is constructed using food-grade materials tested to FDA standards, delivering a safe, non-toxic, eco-friendly, and odorless environment for direct meal storage.
Dual-Level Thermal Isolation: The two-tier construction allows users to isolate cold beverages or ice packs in the lower compartment while keeping dry foods or warm meals in the upper section. High-density thermal insulation minimizes temperature fluctuations during daily transit.
Strict AQL-Compliant Quality Assurance: We protect your commercial reputation by strictly applying AQL (Acceptable Quality Limit) standards across all production stages—including fabric stress tests, zipper smoothness checks, and seam sealing validation.
Verified Social & Quality Compliance: Lower your vendor risk. Our Quanzhou manufacturing plant maintains active BSCI, SEDEX, and ISO certifications, meeting the rigorous social audit and operational standards required by European and American retail buyers.
Flexible OEM/ODM Customization: Enhance your competitive edge with tailored options. We support customized fabric colors, contrast paneling, brand logo integration (embroidery, rubber patch, or print), customized sizing, and zipper hardware selections.
Suggested Materials & Specifications
Exterior Fabric: 300D or 600D Heather Cationic Polyester (Offers a soft-touch melange texture, superior color fastness, and water-resistant backing).
Insulation Layer: 5mm EPE Thermal Foam paired with an FDA-compliant food-grade PEVA or silver foil inner lining.
Suggested Dimensions: 24 cm (L) x 16 cm (W) x 26 cm (H) – Optimized vertical layout suitable for standard meal prep containers and stacked drink cans.
Carrying Hardware & Layout: Heavy-duty webbed top grab handles, reinforced double zipper closures for both tiers, and a flat front slip pocket for quick-access items like cutlery or napkins.
Buyer Q&A
What makes cationic fabric an attractive option for modern retail buyers?
Cationic polyester gives the bag a high-end, two-tone heather (melange) texture that appeals to corporate workers and style-conscious consumers. It offers high tensile strength, excellent colorfastness, and a soft hand-feel while remaining fully water-resistant.
Can we customize the dimensions or thermal foam thickness for our market?
Yes. As a direct OEM/ODM manufacturer, we customize all dimensions, compartment height ratios, and insulation foam thickness (e.g., 4mm, 6mm, or 8mm) according to your target performance specs.
How does Top Sound manage production and shipping logistics?
With our sales office in Xiamen and factory in Quanzhou, we handle everything from sample creation to final container loading at Xiamen Port. We support FOB, CIF, and DDP terms to ensure smooth logistics for global buyers.






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