SKU: 26772941832

Hulongo 48Cans Large Cooler Backpack, Leakproof Insulated Backpack Cooler for Men & Women, Waterproof, 30L, Dark Blue

Sale price$35.99 Regular price$39.99
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

Hulongo 48Cans Large Cooler Backpack, Leakproof Insulated Backpack Cooler for Men & Women, Waterproof, 30L, Dark BlueBrand: Hulongo Color: Dark Blue Features: 1. Spacious Design for Maximum Versatility: With dimensions of 17. 7" x 12. 2" x 7. 9" (H x L x W), the Hulongo cooler backpack offers ample space for up to 35 cans of 330ml, making it the perfect companion for outdoor enthusiasts and urban adventurers. Its large capacity is ideal for packing a variety of meals, tall beverages, snacks, and more, ensuring it's a gift that suits both men and women. 2. Extended

Brand: Hulongo

Color: Dark Blue

Features:

  • 1. Spacious Design for Maximum Versatility: With dimensions of 17.7" x 12.2" x 7.9" (H x L x W), the Hulongo cooler backpack offers ample space for up to 35 cans of 330ml, making it the perfect companion for outdoor enthusiasts and urban adventurers. Its large capacity is ideal for packing a variety of meals, tall beverages, snacks, and more, ensuring it's a gift that suits both men and women.
  • 2. Extended Cooling with Premium Insulation: Designed to keep your beverages and food cool for up to 12 hours, the Hulongo cooler backpack features 8mm foam insulation and an advanced silver PEVA seal. This ensures your items stay at the perfect temperature throughout the day, whether you're at the beach, on a picnic, hiking, camping, or running errands.
  • 3.Durable, Waterproof, and Easy to Carry: Crafted with high-density, scratch-resistant nylon and a protective PU coating, our cooler backpack is 100% waterproof and easy to clean. Its lightweight design, combined with adjustable padded straps, provides unparalleled comfort, making it a breeze to transport your essentials without the bulk of traditional coolers.
  • 4. Leak-Proof and Sweat-Free Technology: Engineered using a high-tech seamless hot pressing process, the Hulongo cooler backpack is completely leak-proof, ensuring no mess and no fuss. The smooth, horizontal zippers further enhance its leak resistance, providing a mess-free and sweat-free experience.
  • 5.Organized Storage with Multiple Compartments: The Hulongo backpack offers two insulated compartments for beverages and food, along with a spacious front pocket and two side pockets for snacks and accessories. This thoughtful design keeps your items organized and accessible, with the added convenience of a built-in bottle opener.

model number: SDBP002

Package Dimensions: 15.5 x 11.9 x 4.1 inches

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 26772941832

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4.0 ★★★★★
Based on 83 reviews
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B
Verified Purchase
Brandonian
Alexandria, US
★★★★★ 1
Flimsy Nozzle
Size: 2 fl oz
The nozzle is so flimsy at the moment I pressed on it it popped off the can into the gas tank. I didn’t press it softly but I also didn’t press it very hard either, getting it out was a huge pain in the butt.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
J
Verified Purchase
John
Battle Creek, US
★★★★★ 5
Good product
Color: Blue, Number of Items: 1
I like the product and it works as advertised
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026
J
Verified Purchase
John H.
Dallas, US
★★★★★ 5
Keeps your engines running right.
Color: Blue, Number of Items: 1
Works great. I've had less trouble , mosty excellent performance with my small power tools and yard equipment since I've been using this and other Stay bil products.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 14, 2026
L
Verified Purchase
Len
Lexington, US
★★★★★ 5
Easy Rider
Color: Blue, Number of Items: 1
Great product. Great price. Costs double at most retail stores. I use it for fuel in Bass Boat, Harley + all lawn cutting fuel for motors.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2026
G
Verified Purchase
Georgyo07
Bozeman, US
★★★★★ 4
Helped to improve combustion in 12 year old Mercruiser 3.0L engine
Color: Blue, Number of Items: 1
I used the whole bottle in 1/2 tank of questionable gasoline from used boat from dealership, with no idea what mixture of gas water and particulates was in the gas tank in this 12 year old boat. The dealer started up the boat, and it was taking a minute to get the idle going. He mentioned that the gas was a few months old, but I am guessing that is was more like 6 months old. This is the TKS engine, self priming. I think some water / condensate was in the tank. Before taking out to first trip, I added bottle and 5 gallons fresh gas. That trip to the lake, I still has some issues getting it to start easily. Ran OK, not great that day, went home, changed cap and rotor and wires. Next trip, 1 week later, the 3.0L started great, ran great, I am not sure if it took some hours to fully mix and interact with the old gas, neutralize the water, and perform it's reactions, before it made existing gas more combustible, but that is what it seemed like to me. ***UPDATE**** - I had strange fuel issues the next season after using this product. I had to replace the fuel pump and many other fuel delivery components including the carburetor. Not sure if this contributed to the fuel system failing, the long term effects outweigh the short term gains.
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Reviewed in the United States on September 25, 2024

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