700ml Ice Brick for Breastmilk Cooler Bags

Tempk breastmilk cooler bag ice brick range

700ml Ice Brick for Breastmilk Cooler Bags

A slim 700ml reusable HDPE ice brick for breastmilk cooler bags and other compact cold chain packs that need a flat rigid coolant with dependable placement beside bottles, pouches or food parcels.

Product format Slim reusable HDPE ice brick
Reference capacity 700ml
Reference size 335 x 227 x 20 mm
Best suited for Breastmilk cooler bags, bottle storage, food parcels and thin insulated containers
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Slim flat ice brick for breastmilk cooler bag layouts

The 700ml ice brick is a slim flat coolant option for breastmilk cooler bags and compact insulated packaging. Its wide, thin shape helps place cooling beside bottles, pouches or food parcels without using too much depth inside the bag.

Slim bag-friendly shape

The thin 700ml format fits cooler bags where internal depth is limited.

Flat cooling contact

The wide surface helps provide steady chilled support along bottles, pouches or small parcels.

Reusable HDPE shell

The rigid shell supports cleaning, freezing and repeated use when the brick remains intact.

Useful for sensitive goods

Suitable for breastmilk cooler bags, food, samples and other chilled products after packout checks.

Cleaner than loose ice

The sealed brick avoids meltwater in the bag and keeps handling simple for users.

Custom bag program support

Tempk can tune size, label, shell color and carton packing for cooler bag projects.

Product details

Product type Slim reusable HDPE ice brick
Capacity 700ml
Reference size 335 x 227 x 20 mm
Shell material HDPE rigid shell
Cooling medium PCM-style coolant or selected project coolant formula
Compatible packaging Breastmilk cooler bags, insulated bags, bottle carriers and compact cold packs

Where it fits best

Breastmilk cooler bags

For cooler bags carrying bottles or pouches where a slim flat coolant is easier to position.

Food and drink transport

For chilled food, beverages, dairy and small parcels packed in thin insulated bags.

Sample and portable kits

For compact kits that need a reusable rigid coolant with a broad flat surface.

How to plan the packout

Check bottle layout

Confirm bottle or pouch placement before choosing the number of 700ml bricks.

Freeze fully

Freeze the brick flat so it fits the bag pocket or side wall consistently.

Avoid direct pressure

Use separation where bottles, labels or product surfaces should not touch frozen coolant directly.

Inspect after use

Clean and inspect the brick before refreezing, especially in reusable cooler bag programs.

Customization support

Cooler bag fit

Adjust length, width, thickness and capacity for specific bag designs.

Shell and label

Support shell color, label, instructions and private-label packing.

Program packing

Plan inner bags, cartons and replenishment quantities for cooler bag supply programs.

Handling instructions

Freeze the 700ml ice brick flat before use. Place it beside bottles, pouches or food parcels inside the cooler bag, using a liner if direct frozen contact is not suitable.

After each use, clean the shell and inspect the cap and body. Do not reuse a brick that is cracked, leaking, swollen or contaminated.

Features

  • Slim bag-friendly shape
  • Flat cooling contact
  • Reusable HDPE shell
  • Useful for sensitive goods
  • Cleaner than loose ice
  • Custom bag program support

Product video

Request packout support

  • Cooler bag model, internal size and bottle or pouch layout
  • Target temperature range and expected holding time
  • Preferred brick size, shell color and label requirements
  • Monthly quantity, carton packing and sample requirements

FAQ

Why is this ice brick suitable for breastmilk cooler bags?

Its slim, flat shape can sit beside bottles or pouches without taking too much depth inside the cooler bag.

Can it be used for food too?

Yes. It can support chilled food, drinks, dairy and small parcels when used with suitable insulation.

Can the size be customized for our bag?

Yes. Tempk can adjust dimensions, capacity, shell color, label and packing for cooler bag programs.

Should the brick touch bottles directly?

Use the tested packout. Add separation if direct frozen contact could affect bottles, labels or product surfaces.

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