OEM/ODM Insulated Lunch Bag with 3D Rainbow & Cloud Motifs

Key Features

• 3D Dome Construction: Different from regular flat lunch bags, this bag adopts semi-circular dome cutting with a spacious interior. It easily fits standard lunch boxes, water bottles and fruit containers, allows convenient access to contents and retains its shape stably.

• Playful Appliqué Embroidery Craft: The rainbow and cloud patterns on the front are not basic flat prints, but 3D appliqués cut from multi-layer composite fabrics and precisely stitched. This craft delivers rich texture and vivid visuals, improves the wear resistance and fastness of decorative parts, and withstands frequent pulling by kids during daily use.

• Wear-Resistant Reinforced Base: Contrasting grey heavy-duty fabric is sewn onto the bottom panel. The two-tone design avoids scuffs and stains when placed on desks or floors, extending the bag’s service life significantly.

• Ergonomic Hand Strap: The top handle is made of thickened color-matched webbing with X-shaped reinforced stitching at connection points. It features strong load-bearing capacity and offers comfortable grip without chafing hands even when carrying fully loaded food containers.

• Smooth Dual-Zipper Closure: Equipped with premium dual zipper pulls for seamless opening and closing. Children can operate it independently, and users can quickly take out or store belongings.

FAQ

Q1: We have a unique bag structure in mind. How does SYNBERRY ensure the final bulk production matches the approved prototype exactly?

A: With 30 years of OEM/ODM experience, we engineer every custom shape into a reproducible manufacturing process. Our in-house tooling team develops dedicated cutting dies and sewing jigs specifically for your design, ensuring each fabric piece retains identical curved contours at scale. Before mass production, we run a pre-production sample for your final approval, and our skilled operators follow standardized assembly SOPs—so every unit delivers the same 3D structure, plumpness, and finish as the prototype, whether the order is 500 or 50,000 pieces.

Q2: Can you customize decorative techniques (e.g., appliqué, embroidery, patches) to match our brand artwork, and how do you guarantee safety compliance?

A: Absolutely. Decoration customization is one of our core OEM/ODM strengths. Beyond standard applications, we adapt appliqué, embroidery, screen printing, woven labels, and 3D embellishments to realize your specific brand vision. All decorative elements are secured with high-density reinforced stitching and neat edge finishing. Crucially, every technique and material undergoes rigorous in-house and third-party testing to meet international children’s product safety benchmarks, including EN71-2 flammability and mechanical/physical property tests/CPSIA etc—ensuring your custom designs are both visually distinctive and fully compliant for global markets.

Q3: What is your typical sample lead time for a fully custom OEM/ODM bag project, and how flexible are you on design revisions?

A: For modifications based on a standard bag structure—such as colorway changes, adjusted dimensions, or revised facial expressions—initial samples are typically completed and shipped within 7–10 working days after artwork confirmation. 

For entirely new OEM designs, our 30-year pattern library and experienced technicians enable us to deliver first prototypes within 10–14 working days. We welcome iterative feedback and offer design revisions during the sampling phase to ensure the final product aligns perfectly with your requirements before tooling and bulk production begin.