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Hulongo

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

  • Based on 1,487 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, May 20
Order within 17 hours and 28 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: Leak Proof


Recommended Uses For Product: Camping, Fishing, Picnic


Model Name: cooler pro


Product Care Instructions: Hand Wash


Brand Name: Hulongo


Recommended Uses For Product: Camping, Fishing, Picnic


Model Name: cooler pro


Unit Count: 35.0 Count


Manufacturer: Hulongo


Model Number: COOLER BACKPACK


Item Type Name: COOLER


Warranty Description: 1 YEAR


Material Type: Nylon, PU coating


Product Care Instructions: Hand Wash


Insulation Material Type: Polystyrene Foam


Capacity: 8.5 Gallons


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


Size: Large


Chamber Depth: 20 Centimeters


Chamber Height: 45 Centimeters


Chamber Width: 31 Centimeters


Container Type: Bag


Additional Features: Leak Proof


Shell Type: Hard Shell


Water Resistance Level: Waterproof


Color: black


Pattern: Solid


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, May 20

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
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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

    • Cooler Backpack
Color: gray
A cool little backpack that comes in handy for multiple use and purposes. Being a backpack, it is easy to transport and carry with you on hikes or outdoor activities. I take it on road trips to cool drinks in the car. Take it the lake, hunting, camping, etc. The storage capacity is great, I've fit 18 cans with nice and other referments no problem. The cooling capacity is also great, put a large amount of ice in there and it will for almost 2 days. ... show more
Reviewed in the United States on January 15, 2026 by Wilson
    • 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
    • great for summer/beach/pools
Color: pure black
love this thing! we use it quite often in the summer. keeps items cold overnight, great quality and easy to clean. great for a beach/pool trip. has many compartments and easy to access. the attached bottle opener is a plus. 10/10 would recommend
Reviewed in the United States on January 25, 2026 by Sonita Kong
    • Good quality
Color: Beige
Love this cooler but melted ice or liquid will spill if it turns over
Reviewed in the United States on December 20, 2025 by AC
    • Useful excellent cooler you will love.
Color: gray
This is another great buy. There's s One things you would never miss if you did not buy. This product has been by my side very frequently.Great size. Sturdy, waterproof, easy to load and carry. I bought this awhile ago. Just never take time to do videos or reviews. I'm catching up ... So many negativity around lately I thought I'd at least give People something they will like. Good for beer, other beverages. Good to fill with food. Easy to carry. Does S not fall over and is sturdy. It was very worth the money. But it. You will be happy. Your family also will have this gem for years. Zipper is sturdy. Still working all this time. It will become your cooler for tailgates picnics games. It's looks good as new and I've had it awhile. 5⭐ ... show more
Reviewed in the United States on January 21, 2026 by Sharon A.
    • 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
    • Love this
Color: black
This is the best backpack lunch bag I have had. It's roomy, sturdy, insulated, and big enough to fit my gallon and half gallon yeti bottles plus more. It makes all that weight seem light.
Reviewed in the United States on January 11, 2026 by Jenifer Halter
    • Lunch bag
Color: Beige
Review Image by K&N Home buys K&N Home buys
Review Image by K&N Home buys K&N Home buys
Review Image by K&N Home buys K&N Home buys
This lunch bag is amazing! The quality is great, it keeps everything fresh, and it’s the perfect size for daily use. It’s sturdy, stylish, and super convenient. I absolutely love it!
Reviewed in the United States on January 3, 2026 by K&N Home buys K&N Home buys

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