The best side by side cooler depends on your trip length, capacity needs, and preference for a hard or soft design. The Coleman Classic is suited to buyers prioritizing stated multi-day ice retention, while the Maelstrom soft cooler is a portable option for carrying cans and smaller items. Igloo’s Trailmate and Marine models offer hard-shell designs for outdoor use, and EchoSmile provides multiple listed capacity options. Check your vehicle’s available space before choosing: the supplied product details do not confirm fit with any specific side-by-side vehicle.
| Cooler | Best for | Notable listed feature |
|---|---|---|
| Igloo Trailmate | Buyers seeking insulated hard-shell construction | 1.5-inch insulated walls and lid |
| Igloo Marine | Boating and fishing outings | UV inhibitors and wet-condition grip handles |
| Maelstrom 30/40 Can | Portable drink and food storage | Leakproof construction and multiple pockets |
| Coleman Classic | Longer outings and larger loads | Ice retention stated up to five days |
| EchoSmile Rotomolded | Buyers comparing several quart sizes | Options from 25 to 75 quarts |
Igloo Trailmate Insulated Hard Shell Cooler
Best for: Buyers who want a hard-shell cooler with specifically described insulation. Its extra-thick 1.5-inch foam-insulated walls and insulated lid are designed for extended ice retention. Igloo also lists Cool Riser Technology, which elevates the cooler body away from hot surfaces to improve cooling performance.
The listing says the cooler is made in the USA with U.S. and imported parts. These details make it a useful option to compare when insulation and the cooler’s contact with warm surfaces matter. Choose it if you prefer a rigid ice chest over a soft-sided bag.
Limitation: The supplied details do not state a capacity, dimensions, or a specific ice-retention duration. Confirm that its size suits your vehicle storage area before buying.
Igloo Marine Cooler For Fishing And Boating
Best for: Buyers planning fishing, camping, or boating trips who want features described for outdoor conditions. UV inhibitors are listed to help protect the cooler against sun damage. Non-slip, comfort-grip swing-up handles are designed to improve handling in wet conditions.
The cooler’s hybrid latch combines stainless steel in the hinge area with plastic in the snap area, according to the product details. That construction is intended to support a secure closure and longer latch life. Compared with the Trailmate, this model’s listed selling points focus more on sun exposure, grip, and latch design than on a stated insulation thickness.
Limitation: The supplied information does not give capacity, dimensions, or a specific ice-retention estimate. Check measurements before selecting it for a side-by-side vehicle.
Maelstrom 30/40 Can Soft Cooler Bag
Best for: Buyers who prefer a portable soft cooler with storage pockets. The listed 30-can model measures 14.43 by 8.97 by 10.14 inches and holds 30 standard 330-milliliter cans, or about 22 liters. The maker states that it can keep contents cold for up to 24 hours.
Its five-layer construction includes Oxford fabric, a waterproof PVC layer, a 210D liner, and food-grade PEVA. The product also lists seamless ultrasonic welding and a thick PEVA layer for leakproof construction. Multiple front, side, and back pockets provide space for small items, and a detachable bottle opener is included.
Limitation: This is a soft-sided bag, not a rigid hard cooler. Choose it for portability and organized storage rather than assuming it offers the structure of a hard-shell chest.
Coleman Classic Large Insulated Cooler
Best for: Buyers who want a larger hard cooler and a stated ice-retention benchmark. Coleman says the insulated lid and body keep ice for up to five days in temperatures as high as 90°F. The product is offered in 52-, 70-, 120-, and 150-quart versions, and the listing says it holds up to 100 cans.
Swing-up handles are included for carrying and lifting. Compared with the Maelstrom, the Coleman is the better choice to consider when a rigid cooler and the listed multi-day retention claim matter more than soft-bag portability. Select a capacity based on the amount of food and drink you need to carry.
Limitation: Larger quart options can require more storage space. The supplied details do not provide exterior dimensions, so verify fit before purchasing.
EchoSmile Rotomolded Cooler In Multiple Sizes
Best for: Buyers comparing several hard-cooler capacities. The product name lists rotomolded construction and size options of 25, 30, 35, 40, 60, and 75 quarts. That range makes it possible to compare smaller and larger versions within the same product line.
The listing describes the cooler as built to stand up to the rigors of a journey. It may suit shoppers who have already determined the capacity they need and want a rotomolded model to consider alongside the Igloo and Coleman hard coolers.
Limitation: The supplied product information does not specify insulation performance, dimensions, weight, or additional features. Confirm those details for the selected size before purchase.
Buying Guide: How To Choose A Side By Side Cooler
What size cooler fits your vehicle?
Measure the storage area where you plan to carry the cooler, including access through doors or cargo openings. Compare those measurements with the cooler’s exterior dimensions; capacity in quarts alone does not show whether a model will fit. Dimensions were not supplied for several products here, so check the product listing for the exact version.
Should you choose a hard or soft cooler?
A hard cooler is the better comparison point when you want a rigid chest and options with listed insulation features. A soft cooler such as the Maelstrom is suited to buyers who value pockets, a can-capacity description, and a flexible bag format. Do not assume that all hard or soft models have the same retention performance.
How much ice retention do you need?
Compare stated claims rather than assuming similar performance across products. Coleman lists up to five days under conditions reaching 90°F, while Maelstrom lists up to 24 hours. Igloo Trailmate describes insulation for extended retention but gives no duration in the supplied details. Actual results can depend on use conditions; the provided listings do not establish a direct test comparison.
Which features matter outdoors?
For sun and wet conditions, the Igloo Marine lists UV inhibitors and non-slip handles designed for wet grip. For organized carrying, Maelstrom lists several pockets and a detachable bottle opener. If you need a particular quart size, compare the Coleman and EchoSmile size ranges and verify the selected model’s dimensions.
Frequently Asked Questions
Will these coolers fit a side-by-side vehicle?
The supplied product details do not confirm fit for any specific side-by-side. Measure the available space and compare it with the selected cooler’s exterior dimensions.
Which option has the longest stated ice retention?
Coleman lists ice retention for up to five days in temperatures as high as 90°F. Other products may have different performance, but the supplied details do not provide comparable durations for all models.
Which cooler is soft-sided?
The Maelstrom 30/40 Can Cooler is identified as a soft cooler bag. The other products are described as hard-shell or rotomolded coolers.
Which product offers the most size choices?
EchoSmile lists six sizes from 25 to 75 quarts. Coleman lists four sizes from 52 to 150 quarts.
Is a can-capacity number the same as quart capacity?
No. Can capacity describes an approximate number of cans, while quart capacity measures volume. Check both the intended load and the cooler’s dimensions before choosing.