# 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.

- [Original product page](https://best-deals.pro/product/maelstrom-mscb03-30-can-soft-cooler-bag)
- [View offer](https://best-deals.pro/visit/maelstrom-mscb03-30-can-soft-cooler-bag)
- Market: US
- Language: en-US
- Currency: USD
- Brand: Maelstrom
- Model: MSCB03
- Category: Sports & Outdoors > Camping & Hiking
- Price: 26.91 USD
- Previous price: 29.99 USD
- Discount: 10%
- Price checked: 2026-11-13T05:43:27.164Z
- Rating: 4.6 / 5
- Reviews: 1082

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## 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.

## 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.

## Specifications

### Identity and capacity
- Brand: Maelstrom
- Model: MSCB03
- Listed size: 30 Can
- Capacity: 22 liters
- Number of items: 30
### Dimensions and installation
- Dimensions listed: 10.4"D x 10.43"W x 10.4"H
- Weight listed: 0.82 kg
- Interior chamber height: 10.14 inches
- Interior chamber width: 14.43 inches
### Materials and protection
- Water resistance listed: Water Resistant
- Material listed: Polyester, Polyethylene Vinyl Acetate \(PEVA\)
- Insulation material: PEVA
- Shell type: Soft
- Color: 2.Gray
### Features and use
- Special feature: Insulated
- Recommended uses: Camping, Beach, Hiking, Grocery Shopping, Kayaking
- Package information: Bag
- Packs: 1
- Warranty description: 2 year warranty

## Before you buy

- 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.

## In the box

- Bag (Included)
- Bottle opener (Included)

## 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.

## Customer feedback

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.
- Positive themes: 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.

## Alternative options

- [Lifewit 30/48/72 Can Soft Cooler Bag, Large Insulated Picnic Lunch Bag Box \| Soft-Sided Cooling Bag for Camping, BBQ and Family Outdoor Activities, Black](https://best-deals.pro/visit/maelstrom-mscb03-30-can-soft-cooler-bag)
- [YETI Roadie 15 Hard Cooler - Portable Insulated Ice Chest \| Rotomolded, 22-Can or 16-Lb Capacity, Leakproof Drain, Camping and Beach Ready, Shoulder Strap](https://best-deals.pro/visit/maelstrom-mscb03-30-can-soft-cooler-bag)
- [RealCool Insulated Cooler Backpack, 33 Can Leakproof Soft Camping Bag \| Anti-theft Pocket, 16H Cold, Bottle Opener, Chest Buckle, Waterproof, Breathable Back, for Beach, Hiking, Picnics, Travel](https://best-deals.pro/visit/maelstrom-mscb03-30-can-soft-cooler-bag)
- [WAQIWARON Ice Sheets for Coolers Reusable - Ice Pack Sheets - Ice Mat with Flexible 96 Ice Cube Packs - Ice Blanket Large Flat Freezer Long Lasting Ice Packs for Cooler](https://best-deals.pro/visit/maelstrom-mscb03-30-can-soft-cooler-bag)
- [Maelstrom Insulated Lunch Box, 20L Double Deck Cooler Bag for Men Women \| Expandable,16H Cold Retention, Leakproof, Multi-pockets, Portable, Lightweight, Perfect for Work/Travel/Beach/Camping/Picnic](https://best-deals.pro/visit/maelstrom-mscb03-30-can-soft-cooler-bag)
- [Vogano Leak-Proof Soft Cooler Bag,12H Cold Retention \| Portable Cooler Bag with Roll-Top Waterproof Seal,With Five Ice Boxes, Ice chest for Camping,Convenience Stores](https://best-deals.pro/visit/maelstrom-mscb03-30-can-soft-cooler-bag)
- [Maelstrom 30 Can Insulated Cooler Bag, Leakproof Soft Ice Chest \| 16h Cold（with Ice Block）,Lightweight,Collapsible,Peva Liner,Waterproof,Gear Loop,Multi-Pockets,For Shopping,Beach,Picnic](https://best-deals.pro/visit/maelstrom-mscb03-30-can-soft-cooler-bag)
- [Cooler Backpack Insulated Leakproof Waterproof Backpack Cooler Bag 30/45 Cans, Large Capacity Lightweight Travel Camping Beach Backpack Cooler Ice Chest for Men and Women](https://best-deals.pro/visit/maelstrom-mscb03-30-can-soft-cooler-bag)
- [Maelstrom 30 Can Collapsible Soft Cooler Bag with Quick Access Opening \| 5-layer Insulation,16h Cold, Leakproof, Waterproof, Multiple Pockets, Bottle Opener, Portable for Beach, Camping, Picnics](https://best-deals.pro/visit/maelstrom-mscb03-30-can-soft-cooler-bag)
- [RealCool Insulated Cooler Backpack, 33 Can Leakproof Soft Camping Bag \| Anti-theft Pocket, 16H Cold, Bottle Opener, Chest Buckle, Waterproof, Breathable Back, for Beach, Hiking, Picnics, Travel](https://best-deals.pro/visit/maelstrom-mscb03-30-can-soft-cooler-bag)
- [Insulated Cooler Backpack,Double Deck Leakproof Cooler Bag,Insulated Backpack Coole...](https://best-deals.pro/visit/maelstrom-mscb03-30-can-soft-cooler-bag)
- [Maelstrom Insulated Lunch Box, 20L Double Deck Cooler Bag for Men Women \| Expandable,16H Cold Retention, Leakproof, Multi-pockets, Portable, Lightweight, Perfect for Work/Travel/Beach/Camping/Picnic](https://best-deals.pro/visit/maelstrom-mscb03-30-can-soft-cooler-bag)

## Add-ons

- [Cool Coolers by Fit & Fresh XL Reusable Slim Ice Packs For Coolers, 4pk \| Long-Lasting Powerful Freeze, Space Saving, BPA-Free, Freezer Packs for Coolers, Lunch Boxes, Work, Camping, Beach & Travel](https://best-deals.pro/visit/maelstrom-mscb03-30-can-soft-cooler-bag)
- [Everlasting Ice RX Large Reusable Ice Packs for Cooler with Handle \(4 Pack\) Long Lasting Coolness, BPA Free, Freezer Packs for Extended Cooling \| Cooler Ice Packs for Camping, Fishing, Hiking, Beach](https://best-deals.pro/visit/maelstrom-mscb03-30-can-soft-cooler-bag)

## Images

![Maelstrom MSCB03 30-Can Soft Cooler Bag — 1](https://best-deals.pro/i/spTW1lIJI7kezbtlUcnd3ZJGhnNRoWx9AI93CAoV2L4p_iFm78OxjxE3m3ms58FvEz-nUCvREjgE1B9IJxA8c80wGMnaG4svRXH97J9Wi3Ws7QW219OEU-gc.jpg)

![Maelstrom MSCB03 30-Can Soft Cooler Bag — 2](https://best-deals.pro/i/0SgvuM5wgjubLc2iU44QHVFy65q_dZqyMWAneYmTTwRKz4QDiaJ7e8UEdSKh4kFegbEEyse-OuQ2TBt1mtMatFjJW1ukiyUr3p6hAHM505aIpeXq2EJIxYg3.jpg)

![Maelstrom MSCB03 30-Can Soft Cooler Bag — 3](https://best-deals.pro/i/a2NZN1TUMw6MP5Vyjh2qr7PzVXql_rcgEciLU7N19HB8EjcYyzgRJFAV5a37FJy7giRrjY8tPseK4NCEhgmz-2K46szDAsX4LyQ3ZkFqT33-BZj89CSnpnJa.jpg)

![Maelstrom MSCB03 30-Can Soft Cooler Bag — 4](https://best-deals.pro/i/6Rvuqoq_Em6nITKBEX2t0VqzS4I0jgwbV3oXwnDdlyIMCjektd25hsuTJAkJfJoR8npWZh4jLFI8NvZt0xvdNGibzo09E5TOGlNfkh_GPyDzjREPhB_7VagO.jpg)

![Maelstrom MSCB03 30-Can Soft Cooler Bag — 5](https://best-deals.pro/i/L5yuDIufnu6ujFDEJdt7c7Wwq8iroCFlCV-D6DGI1JuBwsfoNJEkneOdDrNw2C6ol8lSRnr-v74tp3BoRk3Al1bw5ORxCQzJ8JXK04IrP86IDKSMVmdhI1_y.jpg)

![Maelstrom MSCB03 30-Can Soft Cooler Bag — 6](https://best-deals.pro/i/2Bzm9EbNzN-uu8Iwp2JUJ2lkh3vEuI02IIS6yXVTZk_jRxPP8PUJaCG9xoTPlosv3Q-k-QfzcyKctM1CDKfwfg3dIbTzY0FWINGcFYviPUmBCN30xcNfl9vb.jpg)

![Maelstrom MSCB03 30-Can Soft Cooler Bag — 7](https://best-deals.pro/i/7JYygkEfBiAlSQnx7EcahDuHTRX6oVJNdemnQl0ZTbqTvB8O5jMYdWhC__NTEp40zFVj9280Dn2kL0bPFqGyeKMnmSJu2zigaf20QROt64wuyTgl0rb0dkNU.jpg)