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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 1,917 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Aug 21
Order within 17 hours and 40 minutes
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Color: green


Features

  • 1. Ultimate Cooling Performance: Holds your beverages and food cold for up to 12 hours with thick 8mm foam insulation and a superior silver PEVA seal.
  • 2. Durable and Lightweight: Constructed from high-density scratch-resistant nylon with a PU coating, our cooler bags are 100% waterproof and easy to carry.
  • 3. Ample Storage: Features two insulated compartments, a front pocket, and two side pockets to organize your snacks, phone, wallet, and more.
  • 4. Leakproof Design: Seamless hot pressing process ensures leakproofness. Enjoy peace of mind with our free replacement or return policy.
  • 5. Spacious Capacity:Measuring 17.7''x12.2''x7.9'' (H x L x W), it can hold up to 35 cans (330ml) and has room for all your essentials.

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: green


Material: Nylon, Polystyrene Foam


Package Information: Bag


Capacity: 8.5 Gallons


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


Item Weight: 2.9 Pounds


Special Feature: Leak Proof


Recommended Uses For Product: Camping, Fishing, Picnic


Model Name: cooler pro


Brand Name: Hulongo


Recommended Uses For Product: Camping, Fishing, Picnic


Model Name: cooler pro


Manufacturer: Hulongo


Model Number: cooler backpack leakproof


Item Type Name: COOLER


Warranty Description: 1 YEAR


Color: green


Pattern: Letter Print


Capacity: 8.5 Gallons


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


Item Weight: 2.9 Pounds


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


Material Type: Nylon, Polystyrene Foam


Product Care Instructions: Hand Wash


Insulation Material Type: Polystyrene Foam


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Aug 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.

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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
    • Perfect backpack
Color: black
It's like a oversize insulated box, that can be adjusted to carry on my back. I use it to carry groceries home from the market. Leaving my hands free as I walk . There are extras pouches, the top one is perfect for eggs
Reviewed in the United States on May 24, 2026 by James Johnson,Jr.
    • Cooler than cool
Color: gray
Was good quality held about 15 cans plus ice and my sub. Was little heavy at that point but everything held up fine
Reviewed in the United States on May 26, 2026 by Chris Traczyk
    • 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
    • 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
    • 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
    • Not very well build product
Color: green
I bought this bag about a little less than 2 months ago. Upon first impression I thought this bag looked great, held its shape well, had a good amount of storage, and appeared to be durable. Within the first week, one of the zippers began having issues. By the second week, a second zipper began giving me issues while the first defective zipper got worse. And then the zipper on a third pocket lost its rubber end and resulted in losing it's grip string. So I returned it for a replacement thinking I must have received a defective product. By the end of the first week, the stitching on the handle came apart and broke on 1 side when I used it to pick up my backpack. It's been 2.5 weeks with the replacement and that has been the only problem I've had with the replacement so far. I recommend looking for a more sturdy and durable product. If you used this daily, like I do, I believe you would be lucky to get 2 months out of it before having any issues. Edit: After three weeks with the replacement both storage compartment zippers would not open at all past a certain point. The zippers are garbage and will break on you. I processed the return for a full refund. Product has been received and still no refund. ... show more
Reviewed in the United States on May 17, 2026 by Jacob R.
    • Excellent purchase! Stores at least 30 and keeps cold for hours with ice or ice packs.
Color: gray
We took this out on the pontoon last weekend and it did great. It worked much better than any of our hard coolers, big or small. You can carry it on your back or with a strap(s) on the side. It kept our redbull and two different kinds of root beer ;) very cold throughout the 6 hour boat ride. We had about 24 cans plus water bottles in it. Unless you are hosting a party of over 4-5 people this works great. i'd recommend for boat rides, beach, road trips, or byob at other parties. ... show more
Reviewed in the United States on May 15, 2026 by Duane B.

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