Insulated Leak-Proof Backpack Cooler for Men and Women

SPARTER believes that outdoor activities can be sophisticated and relaxing, and has incorporated this concept into the design of its products. The brand is committed to creating outdoor products with sustainability and a strong sense of practicality, conveying the idea of "A Cool Lifestyle In The Wild" and collaborating with users to build a better future.

What sets SPARTER backpacks apart from others?

Insulated Top Compartment: You'll love the extra space that helps keep things organized. The insulated top compartment keeps your food fresh and satisfies your snack cravings.

Extra Waterproof PU Coating: The entire cooler backpack is made of high-density nylon that withstands punctures, with an additional PU coating to ensure 100% waterproofing and easy cleaning.

PEVA Lid Seal (Reflect Heat): Sparter's cooler bag features a full line of silver PEVA lid seal (along with the zipper) to reflect heat from the outside.

Leak-proof Liner: Our backpack liner uses seamless pressing technology to prevent water leakage from the bottom or back. It has 2 separate insulated compartments for DRY & WET SEPARATION, keeping contents cold for up to 20 hours. The front pockets inside make it easier to organize belongings, and the two mesh side pockets keep frequently used items within reach. A detachable bottle opener allows you to enjoy drinks easily outdoors.

The Premium Nylon Material of the SPARTER cooler backpack is significantly more durable, scratch-resistant and waterproof than regular oxford fabric. The 8mm Thickened EPE Foam inside the bag body fully ensures effective thermal insulation for up to 20 hours of cooling.

SPARTER cooler backpack takes excellent care of your favorite foods and drinks, so you can enjoy quality time with family and friends in the outdoors, be it an amazing park picnic, astonishing beach party, or incredible camping experience!

Why choose the SPARTER Cooler Backpack?

• Dual Section Cooler: Soft padded shoulder straps and back for comfortable carrying, convenient for outdoor adventures.
• Portable Cooler: Store supplies in the cooler you leave behind at the campsite, large enough for a family.
• Soft Cooler: Pack a bathing suit and towel, then just relax and enjoy the sun.
• Easy Carrying: Fill the cooler with your drinks and foods, then sit back and soak up the sun.

Key Features: - 20 Hours Retention: Thickened 8mm foam insulation and advanced silver PEVA seal block heat to keep beverages and foods cool for up to 20 hours. - Leak-proof Liner: Seamless hot-pressing process ensures a leak-proof liner (caution advised when tipping the zipper). - 2 Insulated Compartments & Multi-Pockets: Separate compartments for cooling drinks and dry foods, plus front and side pockets for other items and a bottle opener. - Water Resistant & Lightweight: High-density scratch-resistant nylon with PU coating, easy to clean. Lightweight (1.13 LB) portable design with adjustable padded straps. - 30 Cans Large Capacity: Measures 17''x10.5''x7.5" and can hold up to 30 cans (330ml), plus meals, drinks, snacks, and more.

product information: