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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 1,483 reviews
Condition: New
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This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026

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Availability: In Stock.
Fulfilled by Amazon
Arrives Dec 14 – Dec 21
Order within 20 hours and 35 minutes
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Color: gray


Features

  • polyester
  • Imported
  • Exceptional Heat Retention: Hulongo cooler backpack is designed to keep your beverages and food cool for up to 12 hours with its thickened 8 mm foam insulation and advanced silver PEVA seal. 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
  • 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. Moreover, its lightweight design and adjustable padded straps make it more comfortable to carry, eliminating the hassle of carrying a heavy traditional cooler
  • Multiple Compartments and Pockets: The cooler backpack features two insulated compartments to keep your drinks cool and your food dry. Additionally, it boasts a front big pocket and two side pockets, allowing you to store your snacks, phone, wallet, and other accessories conveniently. Furthermore, we provide a bottle opener for added convenience
  • Leak-proof and Sweat-free: Our cooler backpack utilizes a high-tech seamless hot pressing process, making it completely leak-proof. Moreover, the additional smooth horizontal zippers enhance its anti-leaking properties
  • Spacious Capacity: With dimensions measuring 17.7''x12.2''x7.9'' (H x L x W), our cooler backpack can accommodate up to 35 cans (330 ml). It offers enough space to pack meals, tall beverages, snacks, and other necessary items. It makes for a perfect gift for both men and women due to its large capacity and versatility

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: gray


Material: Polyester


Package Information: Bag


Capacity: 30 Liters


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


Special Feature: Double Deck, Insulated, Leak Proof, Spacious


Included Components: Bottle opener (1)


Recommended Uses For Product: Boating, Camping, Hiking


Model Name: COOLER BACKPACK HULONGO


Brand: ‎Hulongo


Color: ‎gray


Material: ‎Polyester


Package Information: ‎Bag


Capacity: ‎30 Liters


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


Special Feature: ‎Double Deck, Insulated, Leak Proof, Spacious


Included Components: ‎Bottle opener (1)


Recommended Uses For Product: ‎Boating, Camping, Hiking


Model Name: ‎COOLER BACKPACK HULONGO


Pattern: ‎Letter Print


Size: ‎17.7''x12.2''x7.9'' (H x L x W)


Manufacturer: ‎Hulongo


Item Package Dimensions L x W x H: ‎16.1 x 12.68 x 3.82 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


Number of Items: ‎1


Date First Available: July 19, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 14 – Dec 21

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.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Durable with large capacity
Color: gray
Review Image by jason lopez jason lopez
Review Image by jason lopez jason lopez
Review Image by jason lopez jason lopez
This is a great product. Capacity was large enough to hold a 2 liter of soda, half gallon of milk, 750ml liquor bottle, a couple of 20oz drinks and then smaller things on top of all of that (cheese, ham, fruits). The extra storage on too with the pocket inside is great for dry products (crackers, cereal bars,etc). Used the side pocket for my cell phone and keys. Durable material. Not cheap looking. Strong straps. Keeps the food cold. I will say that frozen water bottles worked better than ice. The ice didn’t last long. This will be my go to for beach days instead of lugging around a big cooler. ... show more
Reviewed in the United States on November 1, 2025 by jason lopez jason lopez
    • Sports cooler
Color: gray
Perfect for the ball field and family outings without taking up so much space. Fits everyone’s drink of choice, bottled water, sports drinks, and can drinks. Pockets are waterproof to hold snacks, meds and drink powders. Cooler is durable and wipe clean material. Looks sleek and compact,
Reviewed in the United States on October 13, 2025 by Will S.
    • Durable & Stylish
Color: green
Review Image by David Jett David Jett
Love love love! Well appointed, ample storage and sits in back comfortably. We use this everyday as we are avid park goers and not only does our drinks stay cold but the extra compartments allow us to bring all the essentials.
Reviewed in the United States on October 24, 2025 by David Jett David Jett
    • 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
    • Good cooler for a day outside
Color: gray
This works good! I throw some ice in here early in the morning, put some drinks in and the ice stays in there and cold well into the afternoon after sitting out on the football field all day. It is a really good cooler, easy to carry with good space. I would buy another if needed.
Reviewed in the United States on October 8, 2025 by ThatMom
    • 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
    • Great quality
Color: Pink
Amazing quality, but it does leak after a while with ice if does sit for a long time
Reviewed in the United States on November 17, 2025 by amber
    • cooling it.
Color: green
Good quality back pack. Sturdy construction look forward to many years of use.
Reviewed in the United States on December 3, 2025 by Raul M. Estrada

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