Premium double-deck thermal cooler bags engineered for global brands. Fully bespoke solutions on materials, structures, and sizing with reliable high-volume factory outputs.
Standardized manufacturing metrics for retail collections and promotional campaigns. Precision-stitched for structural elegance and high thermal performance.
| Exterior Shell | High-Density H280 Polyester Twill with Custom Diamond / Wave Quilting |
|---|---|
| Insulation Layer | 5mm High-Rebound EPE Thermal Foam Core |
| Interior Liner | Seamless Food-Grade PEVA Sheet with High-Frequency Leakproof Heat Sealing |
| Compartment Structure | Double-Deck Partition (Upper Dry Storage + Lower Sealed Chill Chamber) |
| Thermal Retention | Maintains internal cold state < 8°C for up to 12 hours (with gel ice packs) |
| Carry System | Padded Webbing Handles + Detachable / Adjustable Nylon Shoulder Strap |
| Order Metrics | MOQ: 500 units per design | Sample Lead Time: 7–10 days | Bulk Production: 30 days |
Flexible manufacturing options tailored to retail boutiques, corporate gifts, and fashion-forward outdoor lines.
Transparent and milestone-driven collaboration from initial artwork validation to final cargo shipment.
Send us your dimensional drawings, quilting preferences, and Pantone codes for instant DFM analysis and unit cost quotation within 24 hours.
Our sample room crafts a physical mockup (7–10 days) using exact quilted materials, custom metal trims, and brand logos for physical evaluation.
Batch fabrics undergo quilting tension checks and water-repellency tests prior to automated precision cutting.
Controlled assembly line stitching integrates the outer quilted layer with seamless HF-welded PEVA interior liners.
100% leakproof tests and zipper durability audits are completed before master carton packaging and global shipping.
Ensuring flawless stitching, non-toxic food-grade safety, and long-lasting thermal protection.
High-density quilting seams are pull-tested to ensure thread tension remains intact without fraying after repeated flexes.
Every PEVA lower deck chamber undergoes standing water submersion checks for 24 hours to guarantee zero liquid leakage.
Temperature sensors record cold retention curves under ambient chamber conditions to verify target insulation specs.
PEVA liners and polyester shells are certified free of phthalates, heavy metals, and BPA for safe food storage.
Discover how global retailers and corporate clients leverage our custom quilted cooler bags.
Manufactured 20,000 units of custom pink and sage green quilted double-deck cooler bags for a seasonal spring retail launch, achieving complete sell-out within 4 weeks.
Developed an elegant navy-blue quilted cooler bag with debossed leather badges and rose-gold metal zippers for high-end corporate hampers and retail stores.
Produced 6,000 compact double-deck insulated bags with custom metallic logos and water-repellent twill shells as premium employee anniversary rewards.
Elegant Quilted Design
Stylish pink quilted cooler bag with double-deck compartments, perfect for daily lunch carrying and retail sales.
Durable Hardware & Strap
Smooth zipper and adjustable shoulder strap for comfortable daily use and long service life.
Organized Storage
Dual-layer compartments separate foods and drinks, keep items tidy and prevent leakage.
Excellent Thermal Insulation
Multi-layer structure keeps food warm or cold for hours, safe and fresh all day.
Lightweight & Comfortable
Light body with padded handle, easy to carry for office, school and outdoor trips.
Wide Application
Suitable for office commuting, school lunch, picnic, shopping and all outdoor activities.
10+ years experienced OEM cooler bag Manufacturer , one-stop custom solution for global brands & wholesalers
Full manufacturing process from raw material to finished insulated cooler bags with strict quality control.
Professional design team provides custom patterns, structures and logo solutions for your brand.
Special machines for quilting, insulation and sewing to guarantee stable quality.
Three-stage inspection from material to finished products.
Support small batch 500pcs to large volume orders.
BSCI certified, meet international market standards.
Send your requirements and get professional OEM solution quickly.
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.
The quilted structure forms physical air pockets that slow down heat transfer, optimizing multi-layer structural insulation performance while protecting items.
Double-deck compartments completely isolate dry food from chilled drinks, preventing moisture transfer and leaking while keeping accurate storage temperatures.
Engineered with 5mm high-density EPE foam and a seamless PEVA liner, it retains heat for over 6 hours and locks in cold for up to 12 hours with ice packs.
