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Product guide

Maelstrom MSCB03 30-Can Soft Cooler Bag

Maelstrom MSCB03 is a soft-sided insulated cooler bag listed for 30 cans, with multiple pockets and several carry options. Its advertised cold-retention and leakproof claims are manufacturer statements, while customer feedback specifically reports mixed experiences with leakage.

At a glance

  • Manufacturer claims five insulation layers and up to 24 hours of cold retention with ice.
  • A main compartment is joined by two front zipper pockets, two side pockets and a back pocket.
  • Detachable adjustable straps and top and side handles offer shoulder, hand or shared carrying options.
  • The bag is described as collapsible for storage between outings.
Price
$26.91Save 10%

Reference price: $29.99

Price checked: Nov 13, 2026

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Often bought together

Pros and cons

Pros

  • Multiple pockets provide separate places for smaller items alongside the main cooler compartment.
  • Detachable straps, a top handle and two side handles give buyers several ways to carry it.
  • Customer feedback describes useful capacity for drinks, ice packs and food, and easy packing in a suitcase.

Technical specifications

19 specifications
Identity and capacity
BrandMaelstrom
ModelMSCB03
Listed size30 Can
Capacity22 liters
Number of items30
Dimensions and installation
Dimensions listed10.4"D x 10.43"W x 10.4"H
Weight listed0.82 kg
Interior chamber height10.14 inches
Interior chamber width14.43 inches
Materials and protection
Water resistance listedWater Resistant
Material listedPolyester, Polyethylene Vinyl Acetate (PEVA)
Insulation materialPEVA
Shell typeSoft
Color2.Gray
Features and use
Special featureInsulated
Recommended usesCamping, Beach, Hiking, Grocery Shopping, Kayaking
Package informationBag
Packs1
Warranty description2 year warranty

What to know before buying

Listing details to confirm

Listing details are inconsistent: the title and size label indicate a 30-can bag, while the listed dimensions are 10.4"D x 10.43"W x 10.4"H and the feature text gives 14.43*8.97*10.14 inch. Listed product dimensions also differ from chamber dimensions. Confirm which measurements and can capacity apply to the selected listing. The up-to-24-hour cold-retention and leakproof statements are manufacturer claims, and customer feedback on leakage is mixed.

What’s in the box

Included
  • Bag
  • Bottle opener

Who is it for?

A good fit for

  • Buyers wanting a soft cooler with several exterior storage pockets for beach trips, camping, errands or travel.
  • People who prefer multiple carry options and a bag that can be folded for storage.

Less suited to

  • Buyers who need confirmed leakproof performance or precise dimensions and capacity before purchase.
Maelstrom MSCB03 30-Can Soft Cooler Bag · photo 2
Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 1,082 ratings
  • 5 stars80%80%
  • 4 stars9%9%
  • 3 stars5%5%
  • 2 stars2%2%
  • 1 star4%4%

Customer feedback highlights perceived good quality, useful capacity for drinks, ice packs and food, and easy suitcase packing, along with reports of temperature retention and helpful pocket storage. These impressions may matter for travel and day trips, but they do not establish the advertised 30-can fit or 24-hour retention. Leakage feedback is mixed, so buyers needing a reliably dry carry should weigh that concern.

Positive themes

  • Customers describe useful size and storage for drinks, ice packs and food.
  • Customers report favorable impressions of temperature retention and portability.

Mixed feedback

  • Leakproof performance receives mixed reports, with some customers saying it did not leak and others describing leakage.

Frequently asked questions

How much does the listing say this cooler holds?

It lists a 22-liter capacity and a 30-can size, but the stated exterior dimensions conflict with other measurements in the listing. Confirm capacity and dimensions for the selected listing.

Does the cooler keep contents cold for 24 hours?

The manufacturer claims up to 24 hours with ice. This is a claim, not an independently verified result, and the source does not specify additional operating conditions.

Is the cooler leakproof?

The listing describes it as leakproof, but customer feedback reports mixed leakage experiences. Do not treat leakproof performance as guaranteed.

What carrying and storage features are described?

The listing describes detachable adjustable straps, a top handle and two side handles. It also says the bag can be collapsed for storage.

Maelstrom MSCB03 30-Can Soft Cooler Bag · photo 3
Additional product photo 3

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