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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 1,024 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Aug 20
Order within 3 hours and 51 minutes
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Color: pure black


Features

  • Unbeatable Temperature Control: Dive into the ultimate cooling experience with the Hulongo cooler backpack. Crafted with a robust 8mm foam insulation and a state-of-the-art silver PEVA seal, this backpack is your go-to for maintaining your beverages and food at the perfect chill for up to 12 hours. Whether you're beach-bound, picnicking, hiking, camping, or running errands, your items stay refreshingly cool all day long.
  • Durable and Hassle-Free: Constructed from high-density, scratch-resistant nylon with a protective PU coating, our cooler bags are waterproof, ensuring easy maintenance and longevity. The lightweight design, coupled with adjustable, padded straps, provides unmatched comfort, making traditional heavy coolers a thing of the past.
  • Organized and Accessible Storage: Designed with convenience in mind, the cooler backpack boasts two spacious insulated compartments for drinks and food, keeping them fresh and dry. The front features a roomy pocket, while two side pockets provide easy access to your snacks, phone, wallet, and more. Plus, a thoughtfully included bottle opener is always within reach.
  • Seamless and Sweat-Free Design: Engineered with a high-tech seamless hot pressing process, our cooler backpack is completely leak-proof, ensuring no mess, no fuss. Enjoy peace of mind with our commitment to quality, backed by a free replacement or return policy in the unlikely event of any leakage. The smooth horizontal zippers further enhance its leak resistance.
  • Generous Space for All Your Essentials: Measuring 17.7" x 12.2" x 7.9" (H x L x W), the cooler backpack offers ample room for up to 35 cans (330ml), making it perfect for packing meals, tall beverages, snacks, and more. Its large capacity and versatility make it an ideal gift for both men and women, ready to accompany you on all your adventures.

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: pure black


Material: Polyester


Package Information: Bag


Capacity: 30 Liters


Product Dimensions: 7.9"D x 13"W x 17.3"H


Item Weight: 1.1 Kilograms


Special Feature: Double Deck, Insulated, Leak Proof, Portable, Waterproof


Recommended Uses For Product: Beach, Camping, Picnic


Model Name: cooler backpack insulated


Brand Name: Hulongo


Recommended Uses For Product: Beach, Camping, Picnic


Model Name: cooler backpack insulated


Manufacturer: Hulongo


Item Type Name: Cooler Backpack


Warranty Description: 1 year


Color: pure black


Pattern: Solid


Capacity: 30 Liters


Item Dimensions D x W x H: 7.9"D x 13"W x 17.3"H


Item Weight: 1.1 Kilograms


Size: 17.3 x 13 x 7.9"


Chamber Depth: 7.9 Inches


Chamber Height: 17.3 Inches


Chamber Width: 13 Inches


Container Type: Bag


Additional Features: Double Deck, Insulated, Leak Proof, Portable, Waterproof


Material Type: Polyester


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: Thursday, Aug 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.

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Leasing options through Acima may also be available during checkout.

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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.
    • 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
    • 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.
    • Medium sized and convenient!
Color: gray
While not exactly super comfortable to wear, it's great for freeing up your hands when carrying other things. Keeps items cold well and has a lot of storage.
Reviewed in the United States on April 30, 2026 by Richard Boettcher Jr.
    • 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
    • Big, good quality
Color: gray
Best cooler for my husbands lunch. So many pockets and so much room!! Such great quality
Reviewed in the United States on March 30, 2026 by Kaytlin Angsten

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