Our industrial facility delivers precise OEM pattern matching and material calibration for youth hydration and meal transport. Utilizing thick EPE thermal foam barriers and food-safe, weld-sealed inner hulls, we construct robust soft-sided lunch boxes that protect cold freshness across rough daily transits.
Operating from our specialized facility in Dongguan, the MerrisBags Team guarantees rigorous physical validation and swift manufacturing cycles for international supply networks.
Standard Manufacturing MOQ: 500 units per specialized pattern/colorway
Prototyping Cycle: Technical review and sample physical rollout within 7–15 days
Assorted Batches: Scalable split configurations tailored around independent pattern targets
Tailored Outer Shell Structuring
This physical iteration highlights our ability to combine structural aesthetic profiles with technical interior insulation depth. The external layout features high-tensile fabric panels that resist tearing under rigorous friction, giving school merchandise importers a
premium product line.
Advanced Technical Pattern Parsing
Our specialized sublimation department ensures that complex character lines and high-contrast grids remain stable throughout industrial washing. The stitching boundaries integrate seamlessly with licensed property layouts, showing advanced R&D preparation for high-tier
brand licensing.
Understated Tone Engineering
For institutional private labels requiring subtle placement, this configuration utilizes premium gray textiles that align with strict uniform codes. The clean exterior masks a robust multi-layer interior system, proving that subtle designs can deliver the same reliable
storage times.
Monochrome Bulk Utility Range
This variant delivers strong adaptability for wide-scale institutional distribution. The structural hardware stands up to thousands of fast opening cycles, serving as a durable baseline for back-to-school wholesale orders.
Reinforced Corner Construction
This edition features reinforced piping boundaries along vulnerable edges to prevent wear from accidental drops. The smooth shell lets global buyers add vivid surface adjustments, maintaining high visibility across retail display shelves.
Distinctive Structural Colorways
This structural shape expands space boundaries to accommodate irregular containers and thermal drink flasks. The technical foam wall thickness is precisely calibrated to match custom requirements, keeping transit weights low for young users.
| Product Name | Custom Insulated Kids Lunch Box (Children's Portable Cooler Bag) |
|---|---|
| Model / SKU | CPLC-001 (MB-CPLC-001) |
| Standard Dimensions | 24 x 12 x 20 cm (Ergonomic School Backpack & Bento Box Fit Standard) |
| Outer Shell Material | 600D Heavy-Duty Oxford / Canvas / Full-Sublimation Printed Polyester |
| Insulation Core | Food-Grade Non-Toxic Heat-Welded PEVA / Aluminum Foil + 5mm EPE Thermal Foam |
| Thermal Preservation | 6-8 Hours Cold & Fresh Preservation (FDA, LFGB & CPSIA Lead/Phthalate Compliant) |
| MOQ & Production | MOQ: 500 pcs/design (Custom Sublimation, School Crest Embroidery & Rubber Patch) | Lead Time: 30 Days |
| Packaging Specs | 1 pc/Polybag, 60 pcs/Export Master Carton (Approx. 52x40x36 cm, G.W. 11.2 kg) |
| International Compliance | CPSIA Children's Product Certified, FDA Food-Grade Lining, REACH SVHC, ISO 9001 & BSCI Factory |
Tailor insulation thickness (5mm/8mm EPE), non-toxic PEVA liners, character print graphics, shoulder straps, and crest embroidery.
Select shell fabric, insulation thickness, character or crest artwork file; receive factory quote in 24 hours.
Physical counter-sample featuring food-grade PEVA liner, custom print & lead-free zipper ready in 7-10 days.
30-day mass production run with CNC fabric slicing, high-frequency liner welding, and reinforced handle stitching.
100% inspection (AQL 2.5) for CPSIA lead/phthalate compliance, 15kg handle load test & leakproof liner before shipping.
PEVA linings, zipper pulls, and outer inks are tested 100% lead-free, phthalate-free, BPA-free, and food-grade safe.
Insulated lunch boxes are thermal-chamber tested with gel ice packs to ensure food stays fresh at school all day.
Top carrying handles and shoulder strap loops undergo 15kg dynamic drop tests without thread splitting or tearing.
600D Oxford kids lunch bags with custom character sublimation and leakproof PEVA linings for a nationwide school drive.
"The CPSIA safety compliance was 100% verified, and the print quality was vibrant. MerrisBags delivered 60,000 units seamlessly."
REACH-compliant grey Oxford lunch boxes with embroidered crests and adjustable shoulder straps for EU primary schools.
"Exceptional stitch strength, easy-to-clean leakproof inner liners, and reliable direct factory DDP delivery. Highly recommended OEM partner."
Direct OEM production facilities engineered for safety, precision structural execution, and audited global export standards.
Observe our production lines processing raw textiles into secure, multi-layer assemblies. We implement computerized cutting patterns and high-frequency sealing to eliminate manual thermal margin variations.
Our specialized design lab evaluates fabric weights, scratch resistance, and closure tolerances under real-world usage to match your brand requirements.
B2B infrastructure focused entirely on custom production lines.
Our processing equipment works with plasticizer-free sheets and clean metal hardware to prevent chemical leaching or strong odors, ensuring complete product compliance.
Our quality control managers carry out rigorous material checks, continuous sewing tracing, and final seal verification under thermal stress before approving cargo for shipment.
Our assembly architecture adapts seamlessly from initial customized trial orders of 500 pieces to larger seasonal school supply runs, ensuring balanced production across all sizes.
As a BSCI-compliant manufacturing partner, we maintain clear tracking documentation and standard testing files to facilitate smooth customs transit into global ports.
Connect directly with our Dongguan project desk to resolve custom blueprints, technical fabric choices, and volume timelines.
Our factory operates under international standards to ensure ethical production and premium product integrity.
Audited ethical labor practices ensuring fair working conditions for high-end retail supply chains.
Strict 100% QC inspection protocols from raw material sourcing to final batch shipping.
Expertise in recycled polyester (rPET) and sustainable fabrics meeting global green initiatives.
Standardized environmental systems focused on reducing carbon footprint and industrial waste.
Our engineering strictly prevents structural cold-bridge degradation. We integrate high-density closed-cell EPE thermal block components alongside completely non-toxic, plasticizer-free PEVA inner hulls. By utilizing seamless heat-welded joints, we prevent thermal leakage and eliminate bacterial propagation, ensuring full compliance with FDA and LFGB children's product safety rules.
We formulate raw materials against high-frequency physical abrasion. Standard processing parameters prioritize multi-ply 600D ballistic polyester or water-repellent nylon coupled with double-stitching lines at critical pressure junctions. All specialized metal zipper teeth, structural toggles, and adjustable buckle parts undergo thorough physical strain analysis to prevent physical breaking.
Yes, our automated printing division provides exact Pantone mapping across full-surface sublimation runs, silk-screen logos, and dimensional rubber badging options. We align precise line structures with licensed cartoon graphics or school crest files, maintaining high print durability that resists degradation over repeated machine-washing sequences.
