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Hulongo

Large Waterproof Insulated Cooler Backpack for Men & Women, Leak Proof Cooler Backpack for Camping, Beach, Fishing, Picnic, Travel, Outdoor, 30L, 48Cans

  • Based on 865 reviews
Condition: New
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$39.99 Why this price?

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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Jul 22
Order within 19 hours and 53 minutes
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Color: black


Features

  • Exceptional Heat Retention: Keep your beverages and food cool for up to 12 hours with our thickened 8mm foam insulation and advanced silver PEVA seal
  • Waterproof and Lightweight: Made from high-density scratch-resistant nylon material with an extra PU coating, our cooler bags are 100% waterproof and easy to clean
  • Multiple Compartments and Pockets: Features two insulated compartments and one front big pocket, plus two side pockets to store your snacks, phone, wallet, and other accessories
  • Leak-proof and Sweat-free: Utilizes a high-tech seamless hot pressing process for complete leak-proofing
  • Spacious Capacity:Measuring 17.7''x12.2''x7.9'' (H x L x W), it can accommodate up to 35 cans (330 ml) and offers enough space for meals, tall beverages, and snacks

Description

Why Hulongo Cooler Backpack? 1.Hulongo backpack cooler offers 2 separated insulated comparments for dry warm foods and wet cold drink. Thickened foam of insulation and back/shoulder strap padding makes it keep cold longer and more comfortable to carry. Whether you're heading to the beach, going on a picnic, hiking, camping, grocery shopping, this backpack will ensure your items stay at the right temperature throughout the day.

Brand: Hulongo


Color: black


Material: Nylon, PU coating


Package Information: Bag


Capacity: 8.5 Gallons


Product Dimensions: 7.9"D x 12.2"W x 17.7"H


Special Feature: Portable, Lightweight, Leak Proof, Foldable, Insulated


Recommended Uses For Product: Picnic, Fishing, Camping


Model Name: cooler pro


Product Care Instructions: Hand Wash


Brand: ‎Hulongo


Color: ‎black


Material: ‎Nylon, PU coating


Package Information: ‎Bag


Capacity: ‎8.5 Gallons


Product Dimensions: ‎7.9"D x 12.2"W x 17.7"H


Special Feature: ‎Portable, Lightweight, Leak Proof, Foldable, Insulated


Recommended Uses For Product: ‎Picnic, Fishing, Camping


Model Name: ‎cooler pro


Product Care Instructions: ‎Hand Wash


Insulation Material: ‎Polystyrene Foam


Chamber Depth: ‎20 Centimeters


Chamber Height: ‎45 Centimeters


Chamber Width: ‎31 Centimeters


Size: ‎Large


Manufacturer: ‎Hulongo


Item Package Dimensions L x W x H: ‎14.85 x 11.98 x 4.02 inches


Package Weight: ‎1.23 Kilograms


Item Dimensions LxWxH: ‎7.9 x 12.2 x 17.7 inches


Brand Name: ‎Hulongo


Warranty Description: ‎1 YEAR


Suggested Users: ‎unisex-adult


Date First Available: January 23, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Durable, Spacious, and Keeps Everything Cold!
Color: black
Review Image by Sara Sara
This backpack cooler truly has it all! It’s well-made, sturdy, and thoughtfully designed. The numerous pockets throughout make it easy to organize everything, and the roomy interior holds plenty of items to keep cold for a full day. We’ve consistently found it keeps our food and drinks cold for 8 to 10 hours. After a year of frequent use at the beach, the lake, and on road trips, the zippers are still going strong. It’s lightweight and very comfortable to wear on your back. While I’ve seen some reviews mention leakage, we haven’t experienced that at all. Overall, I think this backpack cooler is an excellent value for the price , functional, reliable, and built to last! ... show more
Reviewed in the United States on April 17, 2025 by Sara Sara
    • Very roomy
Color: black
Very nice and handy, easy to carry even when it's full, very durable, straps are sizable, and the top is good for fruits and vegetables or snacks. Keeps drinks cold Highly recommended
Reviewed in the United States on June 16, 2025 by Kat
    • value and quality
Color: gray
Great cooler bag for the price. We have only used a few times for the beach and water park but it did great holding soda cans, sandwiches, ice packs, and chips in the drya area. Lots of great pocket to stash stuff. Back pack is nice to free up hands for other gear.
Reviewed in the United States on July 8, 2025 by gwfx1031
    • Good but leaky
Color: gray
Good cooler, leaks when using ice so use pre frozen ice packs. Good capacity
Reviewed in the United States on June 3, 2025 by jay
    • Buy It! It's Great!
Color: gray
I bought this for disaster relief volunteering in Jamaica. I have food allergies so I have to take all my own food everywhere. This plus a 4 pound Yeti ice keeps my food cold ALL DAY! The backpack aspect makes lugging around gobs of food easy. The pockets are well designed and let me store and easily find utensils, salt/pepper, etc. I love the top zipper to keep dry items like nuts and snacks. I also got compliments from other folks wanting to know what brand it was and where I got it. Also a plus is that the bag itself does not add a bunch of extra weight. ... show more
Reviewed in the United States on July 10, 2025 by Jamin
    • Actually works well! Great value!
Color: gray
I was a bit dubious about this actually working, but it really did remain leak-proof. The exterior bottom of the cooler bag gets cold, but not wet. I am not a tall person or strong person, so putting it on when it was full was a bit of a challenge - I had to put it on a table and put it on from there. The chest connector at first seemed to strangle me but once I adjusted it, it was actually very comfortable. I usually use frozen water bottles instead of ice, and I was impressed at how long the water bottles stayed frozen. They were still mostly frozen 8 hours later, and I had to take them out of the bag to thaw out. I didn't have it in full sun, so that likely helped. But it was still impressive. I put baby wipes and napkins in the top zipper portion, and opening the main compartment with the baby wipes made the top kind of flop hard but it held on. I do wish that the handles on the side were more like the handle in the back (between the shoulder straps - hard to see in the pictures), with the grip. When full, carrying it by the back handle is not feasible for me and the side handles are not as comfortable. I put a fleece throw blanket on the top under the bungee rope and it held perfectly. I was able to pack 6 frozen water bottles, 6 not-frozen water bottles, 6 - 8 capri suns, and sandwiches for 4 people in the main compartment. My friend wants the Yeti backpack and I'm way too frugal to spend that kind of money. After using the Hulongo bag multiple times, I am very happy with the value of my purchase. We've even just put it in the trunk of the car with ice packs to keep drinking water cold so after shopping / running errands, we can still have a nice cold beverage. Have to be honest, though, probably wouldn't take it on long hikes because it would be too heavy for me personally to carry (because I can really load it up!). But short hikes or walks from the car to the picnic spot are perfectly reasonable. Or even leaving it in the car - it works just as well as my large cooler but doesn't take up as much space. I really do love it! ... show more
Reviewed in the United States on August 24, 2024 by LadyJo
    • Sturdy and roomy and keeps things cold
Color: black
Love this backpack cooler. I have taken it to the Indy 500 and Virginia Beach and it’s worked perfectly. It holds a lot and so far the cold things stay cold and it’s sturdy and has lots of useful zippered pockets
Reviewed in the United States on June 7, 2025 by pashcha
    • Great but leaks bad after 9 hours
Color: gray
I got this to use for my daughter’s club volleyball so she can keep her food cold. While it did keep the food and her drinks cold I will say that after 9 hours it did leak around the zipper. But overall it lasted a long time and everything was cold!
Reviewed in the United States on April 28, 2025 by Christina Carberry

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