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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 1,483 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, May 22
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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 Name: Hulongo


Included Components: Bottle opener (1)


Recommended Uses For Product: Boating, Camping, Hiking


Model Name: COOLER BACKPACK HULONGO


Manufacturer: Hulongo


Warranty Description: 1 Year


Material Type: Polyester


Insulation Material Type: Polystyrene Foam


Capacity: 30 Liters


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


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


Chamber Depth: 7.9 Inches


Chamber Height: 17.7 Inches


Chamber Width: 12.2 Inches


Container Type: Bag


Additional Features: Double Deck, Insulated, Leak Proof, Spacious


Color: gray


Pattern: Letter Print


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 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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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Great quality will last forever!
Color: gray
Great for my husbands lunches makes it easier for me to pack everything in without missing things because there is so many pockets and places to store it all! But it’s not super heavy and it stays cold for a long time! Most of the time his lunches are still cold when he gets home!
Reviewed in the United States on April 30, 2026 by Ondrea
    • 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
    • Great quality and lasts for multiple uses.
Color: gray
Bought for river float. But use it everyday when I don’t want to carry a heavy, solid cooler. Great spacious spot on top for snacks.
Reviewed in the United States on May 1, 2026 by M.E.
    • Excellent portable and very spacious cooler
Color: black
I bought this cooler backpack and it exceeded my expectations. It has tons of space, keeps drinks and food cold for hours, and is very comfortable to carry. I really liked that it's water-resistant and has several useful compartments for better organization. The straps are comfortable and the material feels high-quality. Perfect for the beach, picnics, travel, or outdoor activities. Definitely an excellent and very practical purchase. ⭐️⭐️⭐️⭐️⭐️ ... show more
Reviewed in the United States on May 12, 2026 by MARIA PADILLA
    • Choose
Color: gray
The media could not be loaded. It’s good quality I like but it started to leak so not to much of a fan now
Reviewed in the United States on March 22, 2026 by Juan c
    • 260 days of hard use, and I now need a new one
Color: gray
I bought 3 of these for the family, we use them every day, and I loved them! For about a year. To get the basics out of the way.. It's completely adjustable, so it'll fit. It's roomy enough to carry 2 full gallons of anything, with a little wiggle room. It keeps everything cold (or hot if needed), looks and feels expensive, and is very sturdy. I have 2 in gray and 1 in black. After about 6 months, on the first gray bag, one of the adjustable straps came off. A stitch unraveled or something, but no worries, easy fix with a large safety pin (or a needled and thread if you're savvy). After 9 months of daily use on the 2nd one (also gray), the zipper pull fell off the track of the zipper's teeth.... several times. The first time we found the plastic was bent at the corner, and we were able to re-track it. By the 3rd time, it just won't hold. I'm currently using safety pins to keep it closed, so it's no longer a cooler. The black one is still going strong, but it's 1 year anniversary is coming up soon, we'll see! In the meantime, I want another one. Since I know how hard I am on my bags, I'll be replacing the gray one again, but I might try my luck with a different color! ... show more
Reviewed in the United States on March 23, 2026 by Forever Chaos
    • High quality backpack cooler
Color: gray
Spacious and leak proof
Reviewed in the United States on May 3, 2026 by Steve P
    • Budget-Friendly MVP — Kept Everything Cold All Day
Color: gray
I needed a backpack cooler fast for Mardi Gras and didn’t want to spend a ton—and this ended up being absolutely perfect. It held just the right amount of drinks and snacks without feeling bulky or heavy, which made it super easy to carry around all day. The insulation really impressed me. Everything stayed cold from start to finish, even being out for hours. For the price, the performance is honestly hard to beat. If you’re debating between this and a more expensive option, don’t overthink it—this gets the job done without breaking the bank. Highly recommend for events, trips, or anytime you need something reliable and affordable! ... show more
Reviewed in the United States on April 16, 2026 by Rachel W.

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