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**Durable Nylon Exterior & Waterproof PU Finish & 8 mm Insulation & Leak-resistant PEVA Liner**
Sourced from overseas
**20 Hours Cooling Ability:** The Sparter backpack cooler features robust 8 mm foam insulation combined with an advanced silver PEVA seal, ensuring your drinks remain chilled for up to 20 hours, perfect for beach outings, hiking, camping trips, boating, baseball/golf events, and daily work.
**Leak-resistant Liner:** The liner of our cooler backpack utilizes a state-of-the-art seamless hot pressing technique for a leak-resistant finish. Please note that while the zipper is not leakproof, it’s important to avoid tipping the bag during use.
**Dual Insulated Sections & Multiple Pockets:** This design includes two insulated sections for keeping beverages cold and dry foods separate, along with a large front pocket and two side pockets for snacks, your phone, wallet, and other essentials. A bottle opener is included for added convenience.
**Water-Repellent & Lightweight:** Crafted from high-density, scratch-resistant nylon with an additional waterproof PU layer, our cooler bags are lightweight and designed for easy portability. They come equipped with padded shoulder straps and back for enhanced comfort compared to traditional bulky coolers.
**Spacious for 30 Cans:** With dimensions of 17''H x 10.5''L x 7.5"W, this cooler can accommodate up to 30 cans (330ml), offering ample space for meals, beverages, snacks, and other essentials.