loading merrisbags...
Insulated Breast Milk Cooler Bag & Insulin Protective Cooling Case front view
Premium material detail of Insulated Breast Milk Cooler Bag & Insulin Protective Cooling Case
Side view of Insulated Breast Milk Cooler Bag & Insulin Protective Cooling Case
Interior compartments of Insulated Breast Milk Cooler Bag & Insulin Protective Cooling Case
Quality buckle details of Insulated Breast Milk Cooler Bag & Insulin Protective Cooling Case
Back view showing straps of Insulated Breast Milk Cooler Bag & Insulin Protective Cooling Case
Insulated Breast Milk Cooler Bag & Insulin Protective Cooling Case main display image

Insulated Breast Milk Cooler Bag & Insulin Protective Cooling Case

Indicative unit price: US$1.50–6.50 per unit at the standard MOQ of 500 units, FOB Shenzhen. Final pricing depends on the approved specification, materials, branding, testing, packaging and order quantity.

Scale your commercial inventory with our custom-built cooler bags. Engineered for rugged performance, our factory provides end-to-end OEM execution, implementing specific textiles, custom sizing configurations, and structural reinforcements that real-world use demands.

  • Dual-function breast milk and insulin thermal protection
  • Dense 600D water-resistant Oxford outer fabric
  • Thick food-grade insulated aluminum foil lining

Product Specifications & Customization

Bespoke Production Scope

  • Shell Material: 600D Water-resistant Oxford Cloth
  • Insulation Lining: Seamless Food-grade Aluminum Foil + 5mm EPE Foam
  • Color Options: Pink, Green, or Custom Pantone Matching
  • Dimensions: 21 x 11 x 6.5 cm
  • Interior Structure: Elastic loops for insulin pens/vials, mesh sleeve for ice packs

Order Commitments & Logistics

As an established B2B custom bag Manufacturer in China, we manage workflow complexities for independent apparel houses, luggage distributors, and corporate merchandisers globally.

Global Transport Pathways

  • Courier Freight (DHL/FedEx): 7–10 days turnaround
  • Consolidated Air Cargo: 15–20 days delivery
  • Ocean Maritime Freight: 30–45 days volumetric transport

Minimum Limits & Pre-Production

Baseline MOQ: 500 units per finalized engineering configuration.

Sampling Routine: 7–15 days for physical sample matching and structural load verification.

Industrial Packaging

Standard dustless polybag layers, nested retail cartoning, or custom internal cardboard spacing configurations to prevent damage during sea transport.

Manufacturing Integrity & Functionality

Insulated Breast Milk Cooler Bag & Insulin Protective Cooling Case material selection

Durable 600D Oxford Outer Shell
The bag exterior uses high-density 600D Oxford fabric with a water-resistant backing. It protects sensitive medical or baby supplies from dust, friction, and light rain.

Insulated Breast Milk Cooler Bag & Insulin Protective Cooling Case construction details

5mm EPE Foam Insulation
We laminate food-grade aluminum foil over a 5mm EPE foam core. This thermal barrier blocks external heat, keeping breast milk or medication cold for hours when used with gel packs.

Insulated Breast Milk Cooler Bag & Insulin Protective Cooling Case storage utility

Secure Interior Pen Loops
The inside features elastic storage slots tailored to hold insulin pens, syringes, and glass medicine vials securely, preventing damage during transit.

Insulated Breast Milk Cooler Bag & Insulin Protective Cooling Case structural loading check

Sturdy Webbing Carry Handle
Fitted with a reinforced nylon webbing top handle. The compact design allows B2B buyers to offer it as a standalone pouch or a backpack insert.

Technical Specifications & Packaging

Product Name Insulated Breast Milk Cooler Bag & Insulin Protective Cooling Case
Model / SKU mr-bp-001 (MB-COOLER-MRBP001)
Standard Dimensions 21 x 11 x 6.5 cm (Medical Pen & Infant Bottle Sizing Standard)
Outer Shell Material 600D Heavy-Duty Water-Resistant Oxford Cloth (PVC/PU Backed)
Insulation Lining Applicable material declarations, test scope, factory documents and inspection criteria are confirmed per project against the approved BOM and order requirements.
Thermal Retention 8-12 Hours Cold Retention (When paired with frozen gel ice packs)
MOQ & Production MOQ: 500 pcs/style (Custom Color Dyeing, Loop Layout & Logo Printing) | Lead Time: 30-40 Days
Packaging Specs 1 pc/Polybag, 50 pcs/Export Master Carton (Approx. 48x38x32 cm, G.W. 10.5 kg)
International Compliance Applicable material declarations, test scope, factory documents and inspection criteria are confirmed per project against the approved BOM and order requirements.

OEM/ODM Customization Possibilities

Tailor insulation core thickness (5mm/8mm/10mm EPE), internal pen loop layouts, gel ice pack mesh sleeves, and brand logos.

Branding & Logo Options

  • High-Density Screen Printing & Reflective Thermal Transfer Logos
  • 3D Micro-Injected Molded Rubber PVC Badges & Leather Patches
  • Custom Woven Side Tags & Interior Care Instruction Labels
  • Laser-Engraved Zinc Alloy Zipper Sliders & Pullers

Shell Fabrics & Colors

  • Soft Pink, Mint Green, Navy Blue, Charcoal Grey, Black
  • Custom Vat Dyeing Matched Exactly to Corporate Pantone Codes
  • 600D, 900D, or 1680D Heavy-Duty Water-Resistant Oxford Cloth
  • Applicable material declarations, test scope, factory documents and inspection criteria are confirmed per project against the approved BOM and order requirements.

Insulation & Internal Compartments

  • 5mm, 8mm, or 10mm Dense EPE Thermal Insulation Foam Core
  • Food-Grade Heat-Reflective Seamless Waterproof Foil Lining
  • Elastic Webbing Loops for Insulin Pens, Vials & Syringes
  • Mesh Internal Pockets for Reusable Gel Ice Cooling Packs

Retail Packaging

  • Individual Sealed Polybags with Gel Pack Inclusion Slots
  • Custom Printed Medical / Baby Care Brand Retail Display Boxes
  • Barcoded Hangtags & Temperature Usage Guide Inserts
  • Amazon FBA Prep, Kitting & Palletizing Service

Step-by-Step Custom Order Workflow

1

Inquiry & Thermal Tech Pack

Submit shell fabric target, insulation thickness, internal loop layout, and logo artwork; get quote in 24 hours.

2

Insulation & Sample Prototyping

Physical counter-sample featuring food-grade foil lining, 5mm EPE foam & internal pen loops ready in 7-10 days.

3

Mass Precision Sewing

30-40 day mass production run with CNC fabric slicing, heat-seal foil lining, and double-stitched handle webbing.

4

QC & Global Shipping

The inspection plan can cover thermal performance, seam load and liner integrity; sampling level, methods and acceptance limits are agreed before production.

Quality Assurance & Testing Standards

8-12 Hour Thermal Retention Test

Insulated foil cases are chamber-tested with gel ice packs to ensure internal temperatures stay under 8°C for over 8 hours.

Project documentation, testing and quality scope

For bottle-carrying projects, confirm the liner composition, odor requirement and any applicable material declarations before sample approval; direct food contact is not assumed.

Webbing Handle & Seam 10kg Load Test

Top carrying handles and zipper seams undergo 10kg dynamic load tests without thread unraveling or handle tearing.

Client Success Stories & Feedback

US Infant & Maternity Care Brand

40,000 Units Insulated Soft Pink Breast Milk Cooler Pouches

600D Oxford cooler bags with food-grade foil lining and custom gel pack mesh pockets for a nationwide baby store launch.

"The thermal insulation performance is exceptional and passed all our 8-hour cold tests. MerrisBags delivered 40k units on time."
European Diabetes Medical Supplier

25,000 Units Custom Insulin Travel Cooling Cases

Applicable material declarations, test scope, factory documents and inspection criteria are confirmed per project against the approved BOM and order requirements.

Applicable material declarations, test scope, factory documents and inspection criteria are confirmed per project against the approved BOM and order requirements.

Direct Custom Bag Manufacturer

With over a decade of OEM/ODM experience, we provide reliable production for brands and promotional campaigns worldwide.

Dedicated Fabrication Facility

Take a look at our production lines to see how we handle bulk orders. From precision fabric cutting to strict quality control, we manage every step in-house to maintain consistency.

MerrisBags Factory Tour Preview

Custom Prototyping Design

Our sample room showcases various configurations. Work with our team to iterate on designs before moving to bulk manufacturing.

MerrisBags Design Center Preview

Factory Advantages

Why buyers trust us for their bulk bag orders

Efficient Pattern Cutting

We utilize modern cutting equipment to handle materials accurately, minimizing waste and keeping unit costs low.

Strict Quality Control

Our QC team checks every batch for stitch integrity, zipper smoothness, and material flaws before packaging.

Scalable Output

With a monthly capacity exceeding 30,000 units, we comfortably fulfill both initial test runs and large recurring retail orders.

Compliance Safety

Applicable material declarations, test scope, factory documents and inspection criteria are confirmed per project against the approved BOM and order requirements.

Ready to Produce Your Custom Design?

Provide us with your target specifications, logos, and quantity, and we will prepare a detailed quotation.

Request Custom Quote Send Project Requirements

Frequently Asked Questions

What is the minimum order quantity (MOQ) for custom Insulated Breast Milk Cooler Bag & Insulin Protective Cooling Case order runs?

Our standard contract manufacturing MOQ is 500 units per finalized design configuration and fabric colorway.

Can we customize the internal compartments or size dimensions of the Insulated Breast Milk Cooler Bag & Insulin Protective Cooling Case?

Yes. Our R&D pattern workshop can adjust structural dimensions, insert padded dividers, layout mesh pockets, or implement waterproof lining specifications.

Which corporate logo branding methods can you execute on bulk orders?

We provide complete private label branding including high-density screen printing, rubber PVC patches, woven labels, high-definition embroidery, and debossed metal hardware tags.

What is the standard lead time for bulk production of the Insulated Breast Milk Cooler Bag & Insulin Protective Cooling Case?

Fulfillment typically requires 30 to 40 business days after prototype approval and raw textile material batch verification.

Do you offer physical pre-production sample matching services?

Yes. We provide complete physical prototype prototyping. Sample development turnaround is generally 7 to 15 days, allowing load testing before mass execution.

What quality control checks does the factory perform on these bags?

We execute inline checking at every workstation. Inspectors review tensile seam strength, handle joint reinforcements, zipper cycle function, and material alignment prior to final cartoning.

Related Products

Foldable Oxford Waterproof Cooler Bag
Foldable Oxford Waterproof Cooler Bag
Portable Aluminum Film Cooler Bag For Children
Portable Aluminum Film Cooler Bag For Children
Outdoor Insulated And Refrigerated Backpack
Outdoor Insulated And Refrigerated Backpack
Insulated Cooler Bag
Insulated Cooler Bag
WeChat QR Code