The MIER insulated leakproof cooler backpack combines the style of backpack with lunch cooler bag, make it the great design as an outdoor cooler backpack. The cooling compartment has an insulation lining that will prevent the melted ice from spilling from the backpack. The front compartment can be used for dry storage, and the bungee cord on two sides will allow you to keep several things close at hand. Another good thing about this MIER cooler backpack is that it’s really comfortable to carry for a long time (3 carry options). This makes the backpack suitable for those who like to trek, allowing them to store drinks and snacks on the road. The dry and cold compartments are large enough to fit a lunch for 2-4 people, including drinks. All the design details make it your best companion for outdoor activities, especially for camping, hiking, beach trip, fishing, work, school, etc.

MIER guarantee 30 days return and money back, 2 years limited warranty and lifetime customer service

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Product Details
External size: 10.6″ L x 7.8″ W x 16.9″ H
Interior size: 10.2″ L x 7″ W x 14.9″ H
Weight: 2.31 lbs
Color: Black / Black Blue
Capacity: 20L
Wear resistant and waterproof bottom for long-term performance
Sturdy “MIER”  buckle and “MIER”zip with pull rings provide longer performance
More Specification
LEAKPROOF & INSULATED: The interior liner is constructed with 8mm thick thermal wall with heat welded leakproof PEVA liner built to keep the cold in and the hot out, without worrying about leaking, dripping or any watery spills or mess; Easy to clean.
LARGE CAPACITY: This cooler can hold more than 30 cans plus plenty of ice. There are 2 extra cargo pockets on the front, and 2 side mesh pockets with bungee cord to store other accessories and items.

Product Features

• Backpack Style Leakproof Cooler —- The interior liner is constructed with 8mm thick thermal wall with heat welded leakproof PEVA liner built to keep the cold in and the hot out, without worrying about leaking, dripping or any watery spills or mess; Easy to clean
• 30 Can Large Insulated Bag —- The overall dimension is 10.6″ L x 7.8″ W x 16.9″ H; interior size is 10.2″ L x 7″ W x 14.9″ H; Holding 30-32 cans of 355ml cola at least and still have much room for ice packs. The thick insulation can keep the food cold/hot/fresh for hours
• Organized Pockets —- Designed with a spacious 2-way zipper cooler compartment with 1 inner mesh pouch, 2 side elastic mesh pockets with bungee cords for holding water bottle, towel or clothes, and can be tightened securely; 1 roomy front zipper pocket; 1 small front pocket with hook and loop closure
• Three Carrying Options —- Featuring dual adjustable padded  backpack straps, 1 detachable/adjustable padded shoulder strap, so it can be strapped on like a backpack or casually carried like a shoulder cooler, crossbody cooler; 2 side haul handles; Plus 1 sternum strap and 1 hip belt help to lock your backpack in place securely and distribute the load
• Limited Manufacturer’s Warranty —- TWO-YEAR for MIER cooler backpack and lifetime customer service. We stand behind our products. If a product fails because of a defect in material or the quality of workmanship, we will replace it free of charge. MIER takes pride in the quality of our products and warrants that the materials and workmanship will be free of any defects. Our factories follow a strict set of specifications and quality standards, however, if a problem develops, please contact us