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Four slim black gel ice packs, each 7 by 4.7 by .5 inches

88-S3ZL-1F61 Ice Pack 4 Pack Black Gel 7 x 4.7 x .5 in

SKU CH-4A4G-R2EST MPN 88-S3ZL-1F61

Set of four slim reusable gel packs measuring 7 x 4.7 x .5 inches keep cooler bags cold for hours

  • Color familyBlack
  • Main materialGel
  • Product colorBlack
  • Number of items1
  • Age groupAdult
  • Suitable forUnisex
  • Slim profile maximises cooler space with 7 x 4.7 x .5 in packs
  • BPA-free non-toxic gel keeps food safe for hours
  • Reusable hard gel formula outperforms traditional ice
  • TSA-friendly when fully frozen for travel convenience
  • Four-pack supplies versatile cooling for lunch boxes, camping, and daily use

Four-Pack Slim Gel Ice Packs

This set contains four reusable gel ice packs finished in black. Each unit is designed for coolers, lunch boxes and insulated bags where a slim profile is needed. They are suitable for adults of any gender who want reliable cold storage without the bulk of traditional ice blocks. The BPA-free, non-toxic gel makes them safe for direct contact with food and breastmilk.

Sustained Cooling in Daily Use

The hard gel formula keeps contents freezer-cold for multiple hours inside a sealed cooler or lunch bag. Because the packs are only .5 inches thick, they freeze through quickly and can be stacked or laid flat to maximise contact with stored items. Repeated freeze-thaw cycles do not degrade the gel, so performance remains consistent across many outings. They are also TSA-compliant when frozen solid for carry-on travel.

7 x 4.7 Inch Footprint Decides Fit

The rectangular footprint of 7 by 4.7 inches is the single dimension that determines whether the pack will slide into your specific cooler, lunch tote or food container. Measure the interior width and depth of your bag before ordering; if the cavity is narrower or shorter the pack will not lie flat and cooling efficiency drops. No other specification affects compatibility as directly as this planar size.

How it compares

Measured against everything we stock in Packs, Cases & Gear Storage, at today’s prices. Recalculated every night.

Price $21.99
Cheaper than about 68% of the 172 comparable items (median $29.99).

Specifications

Product
Model name88-S3ZL-1F61
Part number88-S3ZL-1F61
Product colorBlack
Color familyBlack
Size & build
Main materialGel
In the box
Number of items1
More details
Age groupAdult
Suitable forUnisex

Questions about this item

How much freezer space do the 7 x 4.7 x .5 in packs need to stay frozen all day?

Each slim pack is only .5 in thick, so four of them stack flat in a standard freezer drawer without crowding other items.

Do I need a specific cooler bag size for these 7 x 4.7 in gel packs to work properly?

They fit most lunch boxes and cooler bags; the slim profile slides alongside food containers or breastmilk bottles without forcing the zipper.

Will the black gel material stain the lining of an older fabric cooler I already own?

The non-toxic gel is sealed inside a durable BPA-free shell that does not leak, so it will not mark older cooler interiors.

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