MIER waterproof cooler backpack features an ergonomic shape, it’s taller and wider, so it efficiently distributes the weight of the load, while the comfortable shoulder straps make journeys off the beaten path feel seamless. This durable soft side cooler made of 840D nylon with TPU-laminated material that is abrasion and puncture resistant, also with MIER airtight & water-proof zippers, ensuring the cold- or heat- stays inside. MIER 3-layer insulation cooler offers far superior cold-holding power compared to ordinary soft coolers. Whether you’re headed to the beach or down the river, road trip, picnics or daily hiking, the MIER backpack cooler bag is your best partner for all types of outdoor activities.

Key Specifications
Exterior size: 12.6″Lx7.9″Wx16.5″H(front)-18″H(back)
Interior size: 10.2″Lx6.3″Wx13.8″H(front)-14.6″H(back)
Capacity: 15L / 18can 355ml Cola

Waterproof Performance
*Made of waterproof 840D TPU with sealing design
*MIER airtight & waterproof zippers, coming with MIER lubricant to make the zippers more smoothly. Please always dock the waterproof zipper to create a 100 percent airtight seal, allowing for maximum ice retention.

High Insulated Performance
*Thick closed-cell insulation creates superior cooling effect

Features
*Lightweight: only 2.5LB
*Heavy-duty EVA top flip and bottom
*Full padded shoulder straps
*Breathable & padded back panel
*Adjustable sternum strap
*Reflective details on shoulder straps
*Inner top mesh zipper pocket
*Front pocket with waterproof zipper
*Daisy chains on both side
*Top nylon grab handle

Product Features

• Outdoor Cooler —- MIER backpack cooler features a water resistant, puncture resistant shell as well as airtight & waterproof zippers; DURAFLEX buckles and reinforced stitches to guarantee long-lasting use
• Leakproof & Thick Insulation —- Interior liner is constructed with BPA FREE food-grade material, the thick insulation wall is padded with thick closed-cell foam that keeps your items cold longer, welded seams liner prevent leaks; EVA compression-molded top and bottom
• Roomy and Organized —- Interior size: 10.2″ L x 6.3″ W x 13.8″H (front) -14.6″H (back), the deep main compartment can easily hold 18 Cans, 1 lid mesh pocket inside; 1 front accessory pocket with waterproof zipper; 2 sets of daisy chain attachment points; Wide opening for convenient loading of drinks and foods
• Comfortable to Carry —- It features fully adjustable cushioned backpack strap with sternum straps to distribute the load, 2 thick padded on the rear for ventilation and comfort carry on the back, 1 top grab handle for versatile carry, reflective details on the shoulder strap provide extra security
• Limited Manufacturer’s Warranty —- TWO-YEAR for MIER cooler backpack. We stand behind our products. If a product fails because of a defect in material or the quality of workmanship, we will repair or 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