If you are camping, hiking or on any great adventure, be sure to take this waterproof backpack with you. This innovative backpack is smartly constructed, MIER understands the requirement for portability and has high-end workability. The backpack features a large capacity, a welded tarpaulin exterior, buckle straps, carry handles, mesh pockets, side bottle pockets and tie down straps. In addition to that, this cooler backpack has ventilated and padded straps for a comfortable carrying option, with sternum straps and waist strap to distribute the load. Inside a heat-sealed, water-proof lining to guard against leaks. Designed for roll top closure, meaning no leaky zippers and easy access to load and unload the cooler. Plus, to make the pack even easier to roll up once packed, there is an extra air valve to help release extra air from the insulated portion.

Limited Manufacturer’s Warranty —- 30-DAY money-back guarantee for any reason. 2-YEAR warranty for quality-related issues and lifetime customer service. 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.

Product Features

• Waterproof and Leakproof Cooler Backpack —- Made with top quality and abrasion-resistant Tarpaulin material, fully welded seams, hook & loop closure and roll-top with buckles to ensure a waterproof seal, zipper-less design ensuring zero risks of leaking. Interior with thick premium thermal insulation and food-grade PEVA material lining, heat-welded seams prevent soft liner leaks and easy cleaning
• Roomy Cooler Bag —- Available in 30L and 50L, wide-mouth main compartment, large enough to fit more than 52 Cans (30L can fit 30 cans), 1 front mesh pocket, 2 side pockets with spring buckles to tighten the stuff from falling down, small zipper pocket on the both side waist strap to organize your values; Bungee cords, daisy chains and adjustable webbing straps with buckle closure on front for extra attachments
• More Thoughtful Details —- A knob on the front that lets in air or helps purge the air when folding at the top; heavy-duty EVA reinforced bottom; DURAFLEX buckles and reinforced stitches to guarantee long-lasting use; Reflective details on the front and bungee cords provide extra security; The main compartment lining can be pulled out, easy to clean; Great design for Camping, Hiking, Picnic, Fishing, Kayaking and other outdoor sports
• Comfortable to Wear —- MIER cooler backpack was designed with fully adjustable cushioned backpack strap with sternum straps and waist strap 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
• Limited Manufacturer’s Warranty —- TWO-YEAR for MIER waterproof 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