Hulongo Large Waterproof Insulated Cooler Backpack for Men & Women – Leak-Proof Design for Camping, Beach, Fishing, and Travel, 30L Capacity
$39.99 (as of 06/21/2026 09:15 PST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)
The Hulongo cooler backpack is expertly crafted to maintain your drinks and food at a cool temperature for up to 12 hours using its enhanced 8 mm foam insulation and cutting-edge silver PEVA seal. Ideal for beach trips, picnics, hiking, or shopping, this backpack guarantees your items remain perfectly chilled all day long.
Description
- Outstanding Heat Retention: The Hulongo cooler backpack is meticulously designed to keep your drinks and food chilled for up to 12 hours with its thickened 8 mm foam insulation and innovative silver PEVA seal. Whether you’re off to the beach, enjoying a picnic, hiking, camping, or grocery shopping, this backpack ensures your items remain at the ideal temperature throughout the day.
- Waterproof and Lightweight: Constructed from high-density scratch-resistant nylon with an extra PU coating, our cooler bags are entirely waterproof and simple to clean. Additionally, its lightweight design and adjustable padded straps enhance comfort, eliminating the burden of lugging a cumbersome traditional cooler.
- Multiple Compartments and Pockets: This cooler backpack includes two insulated compartments to keep your beverages cool and your food dry. Plus, it features a large front pocket and two side pockets for easy access to your snacks, phone, wallet, and other essentials. A convenient bottle opener is also included for your convenience.
- Leak-proof and Sweat-free: Utilizing an advanced seamless hot pressing technique, our cooler backpack is entirely leak-proof. Furthermore, the smooth horizontal zippers improve its anti-leak capabilities.
- Ample Capacity: Measuring 17.7”x12.2”x7.9” (H x L x W), our cooler backpack can hold up to 35 cans (330 ml). It offers ample space for meals, tall drinks, snacks, and other must-have items, making it an excellent gift for anyone due to its generous capacity and versatility.
Additional information
| Manufacturer | Hulongo |
|---|---|
| Binding | Sports |
| Product Group | Outdoors |
| Warranty | 1 Year |
| Color | gray |
| Product Dimensions | 7.90 x 12.20 x 17.70 inches |
| Item Weight | 1.20 Kilograms |
| Size | 17.7''x12.2''x7.9'' (H x L x W) |
| Number Of Items | 1 |










