Large 52-Can Waterproof Insulated Cooler Backpack - 8Gal Capacity

Our review of the Large 52cans Waterproof Insulated Cooler Backpack finds it is best for people who need a high-capacity, hands-free cooler for day trips and outdoor meals; the single biggest reason to buy is the combination of a true 52-can interior capacity with a leakproof, easy-to-clean lining that keeps contents cold for long outings. The pack balances storage and comfort, and the waterproof construction and smooth zippers mean you do not worry about spills or damp conditions while carrying bulky loads.

Key Features

• 52-Can Capacity: The 17.7in x 12.9in x 7.9in interior holds up to 52 cans plus meal containers, making it easy to pack food and drinks for large groups or full-day trips.
• Extended Temperature Control: Thickened 8mm foam with a silver PEVA lining maintains cold temperatures for 20+ hours so perishables stay chilled during beach days or long hikes.
• Waterproof Protection: Durable water-repellent polyester and a seamless PEVA lining create a fully leakproof interior that protects the backpack and your gear from internal spills and external moisture.
• Multi-Pocket Organization: Front insulated cutlery pocket, dual side mesh nets for bottles, and a quick-access front pouch keep utensils, bottles, and small items organized and within reach.
• Comfort and Carry: Lightweight, streamlined construction with adjustable padded shoulder straps allows you to carry substantial weight without a bulky frame or added padding.
• Top Elastic Cord and Bottle Opener: An external elastic cord secures extra gear like a jacket, and the built-in bottle opener adds convenience at picnics or tailgates.

Who It's For

The cooler backpack is ideal for outdoor enthusiasts who want a practical, hands-free cooler for camping, beach days, picnics, and tailgating where carrying up to 52 cans and meal containers matters. It suits families or small groups who pack varied food and drink and value the organization of multiple pockets and quick-access compartments.

Those who prefer rigid, wheeled coolers for extended car camping or need refrigeration for multi-day trips should look elsewhere, as this soft insulated backpack focuses on portability and day-use temperature retention rather than long-term frozen storage or wheeled transport.

Pros & Cons

Pros

• High-capacity interior fits 52 cans plus containers while remaining comfortable to carry.
• Leakproof seamless PEVA lining and water-repellent exterior protect gear and simplify cleanup.
• Multiple pockets and an external elastic cord keep bottles, utensils, and extras neatly organized.
• Long-lasting insulation preserves cold for 20+ hours without extra bulk.

Cons

• As a soft backpack cooler, it lacks a rigid frame or wheels, so it is not ideal for very heavy loads over long distances.

Specifications

Brand	Hulongo
Capacity	52 cans (330ml) / 8Gal
Interior Dimensions	17.7in x 12.9in x 7.9in
Insulation	8mm foam with silver PEVA lining
Exterior Material	Water-repellent polyester
Special Features	Built-in bottle opener, top elastic cord, multi-pocket system

Our Verdict

The Large 52-Can Waterproof Insulated Cooler Backpack is a strong value for day trippers, beachgoers, and anyone needing a high-capacity, organized soft cooler that stays leakproof and cold for long outings. It delivers durable waterproof protection, thoughtful pockets, and comfortable carry without excess bulk, making it a dependable choice when portability and temperature retention matter most.

Frequently Asked Questions

How many cans will this backpack hold?
The main compartment is sized to hold up to 52 standard 330ml cans plus room for meal containers.

Is the interior leakproof?
Yes, the seamless PEVA lining is fully leakproof and paired with smooth-sealing zippers to prevent spills from reaching the exterior.

How long will it keep items cold?
With the 8mm foam and silver PEVA lining, the backpack is constructed to maintain cold temperatures for 20+ hours in typical day-use conditions.