Expandable Dual-Compartment Lunch Cooler Overview
The Expandable Dual-Compartment Lunch Cooler HZ-CB206 is a black expandable dual-compartment lunch cooler with a zip expansion gusset, front pocket and shoulder strap.
Base style: 23 × 11 × 26, expands in depth cm · 6–9 L · 600D polyester
Hongzhao makes this style to order in our own factory in Longgang, Shenzhen, from 50 pcs per style and color.
Two levels keep food and drinks apart, which is why this type sells well for work and school. Buyers often change the fabric, foam thickness and strap. See more dual-compartment lunch coolers in our Cooler Bags range.
Key Features
- Expandable zip gusset for extra capacity
- Upper and lower insulated compartments
- Front zip pocket
- Detachable shoulder strap and top handle
Typical Uses
- Long work shifts
- Meal-prep carry
- Retail and e-commerce coolers
Expandable Dual-Compartment Lunch Cooler Specifications
| Style No. | HZ-CB206 |
| Product type | Dual-Compartment Lunch Coolers |
| Silhouette | Slim upright case with expansion gusset |
| Size (cm) | 23 × 11 × 26, expands in depth |
| Capacity | 6–9 L |
| Weight | 500 g (1.1 lb) |
| Outer fabric | 600D polyester |
| Lining | Foil lining |
| Insulation | Pearl foam, 5 mm |
| Structure | Zip expansion gusset, 2 compartments |
| Carry | Top handle, detachable shoulder strap |
These are the specifications of this base style. For a custom order, the size, materials and weight follow your drawing, sample and requirements, and are confirmed with you before sampling.
Customization Options for HZ-CB206
| Item | Options |
|---|---|
| Size | Base 23 × 11 × 26, expands in depth cm; changed to your drawing or sample |
| Outer fabric | Base 600D polyester; or 300D–1680D polyester or Oxford outer, PE / EPE pearl foam insulation, foil or PEVA lining |
| Lining | Base Foil lining; or your specification |
| Insulation | Base: Pearl foam, 5 mm; can be changed |
| Logo | Screen printing, digital printing, HF embossing, embroidery, rubber patch or woven label |
See our OEM process, ODM service, private label bags and bag materials.
Dual-Compartment Lunch Coolers: Common Concerns
| Concern | What we do |
|---|---|
| The lining leaks | Foil lining is standard. Heat-sealed PEVA or TPU liners are available, and we check the sample with water when you ask |
| How long does it stay cold? | It depends on foam, lining and ice. We do not promise a time before testing; we can test your approved sample |
| The bag does not fit the food boxes | Tell us the box or can size and we confirm the inner size before sampling |
Quality Checks for HZ-CB206
- Foam thickness and lining against the approved sample
- Lining seams and leak check with water where required
- Zipper function around the lid
- Strap and handle attachment
See how we check quality, our certificates and a factory tour.
HZ-CB206 FAQ
What size is the Expandable Dual-Compartment Lunch Cooler HZ-CB206?
The base style is 23 × 11 × 26, expands in depth cm, with 6–9 L. We change the size to your drawing or sample.
What is HZ-CB206 made of?
The outer is 600D polyester and the lining is foil lining. Other fabrics are confirmed on your sample.
Can you change the insulation thickness?
Yes. Foam thickness and lining type are confirmed on the sample. We test the approved sample before bulk so you know how it performs; we do not promise a cooling time before testing.
Can the lining be leakproof?
Yes. Leakproof liners are made with welded or heat-sealed lining. We check the sample with water when you require it.
What is the MOQ for HZ-CB206?
50 pcs per style and color. Requests under 50 pcs are handled as sample orders.
Can you make this expandable Dual-Compartment Lunch Cooler from my photo or sketch?
Yes. Send what you have. We list the sizes still needed and send a marked-up drawing for your approval before sampling.
More answers on our FAQ page.
Related styles
HZ-CB201Dual-Compartment Insulated Lunch Bag with Shoulder Strap
HZ-CB202Dual-Compartment Lunch Cooler with Leather Patch – Grey
HZ-CB203Large Dual-Compartment Lunch Cooler – Grey
HZ-CB204Dual-Compartment Lunch Cooler with Mesh Side Pocket – GreyAll product categories