Leakproof Insulated Cooler Backpack Large Capacity

Out of stock
$34.99 USD
Size Guide

MIER Insulated Leakproof Cooler Backpack

Carry beverages and food for a casual day trip, camping or a picnic in the park inside this sporty cooler backpack from MIER. This insulated cooler pack features a roomy compartment that has 2 different capacity choices, the inside insulation to keep stuff warm or cool for hours and a heat-sealed, water-proof lining to guard against leaks. The lunch backpack also has one large buckle pocket which keeps your personal effects close at hand. A bungee cord sits at the top to secure items such as towels, blanket, cloth and etc. 2 side pockets with a spring buckle. Stylish, lightweight and functional, the MIER cooler is terrific for day trips, hiking, the beach, sporting events, and fishing.

Note: This product only ship to US Addresses!


  • Insulated and Leakproof Cooler Backpack ---- The inside fully insulated main compartment and leakproof aluminum lining work together to keep food or drinks cold/hot for hours and ensure the frozen snacks or drink not leak after melting; External size: 10.6” L X 7.4” W X 13.7” (front of bag) - 15.7"(back of bag), Interior size: 9.5” L X 7” W X 13.4” (front of bag) - 15"(back of bag), fit 30 cans
  • Built to Long-lasting ---- Lightweight, only 1.21 lb but durable fabric holds up to tough wear and tear. Solid stitches coupled with reinforced treatment on stress point prevent unexpected break off; Reflective details on the shoulder strap and 2-ways "YKK" zippers enable effortlessly smooth glide and lasting durability
  • Organized Soft Insulated Daypack ---- Features 1 deeply large insulated main compartment with wide opening for easy loading and unloading, fits up 30 can; 1 inner mesh pocket inside the lid for ice pack or utensils; 1 front buckle pocket designed for extra security and provide additional storage space; 2 side pockets with spring buckles for tighten the stuff from falling down; Stretch cargo cord on top lid to secure items such as a towels, blanket or table cloth
  • Portable & Comfortable ---- Adjustable padded shoulder straps and top webbing handle for multiple carrying options; Thick mesh cushion on back area ensures you feel ultimate comfort and portability; 1 sternum strap to distribute the load and reduce the pressure on the back, making it easier and more comfortable to carry even for a long distance; Perfect for picnics, road/ beach trips, hiking, camping, fishing, cycling, school, work, travel, or park activities
  • Warranty ---- 30-DAY money-back assurance for any reason. 2-YEAR for quality issues. MIER takes pride in the quality of our products and ensures 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, we will provide you with the best solution

Free Shipping On All Orders, No Minimum Purchase.

Delivery Information

Miersports.com understands that getting your items in a timely manner is important to you, so we process your order swiftly. Please note that because we make every effort to ship your product as quickly as possible, once the shipping process begins, we are unable to make any changes to your order.


  • 10 to 15 Business Days to Asia and its neighbor countries
  • 10 to 20 Business Days to the US and Europe
  • In-stock items will ship within 24-48 hours


  • Needs to make up the difference compared to standard shipping, please contact us before ordering
  • In-stock items will ship within 24-48 hours

All orders are estimated to ship typically within one to two days after the order is placed. Shipping days exclude weekends and holidays. At this time, we are currently free to ship to limited countries listed on our website, other countries please email info@miersports.com in advance. Most of Miersports' products will ship from our factory warehouse. All free shipping products will ship via standard shipping. Orders shipping to APO/FPO addresses will be unavailable. We do not ship to PO Boxes.

Returns Policy

We strive to provide the best customer experience. If for any reason you are not satisfied with the product you purchased from miersports.com, you may return it within 30 days of delivery for a full refund minus any shipping charges. We just ask that the product is in brand new condition with the original tags still attached for full credit.


If you're unhappy with your purchase, please take the following steps:
Simply fill in the details on the returns form within 30 days of delivery to return your item(s). Please include your Order ID and reason for your return in the form for documentation purposes. Don't know your order number? Sign in to your account to process returns. During the returns period, we will respond with authorization and instructions for returning your item(s). A full refund of the purchase price (minus any shipping charges) will be issued in the form of the original payment for all items confirmed returned in a re-saleable condition. Refunds may take between 5-7 business days to process once an item has been delivered to our warehouse. Typically, refunds show up on your credit/debit card within 2 business days after the refund is issued. If you run into any problems, feel free to contact us here

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Leakproof Insulated Cooler Backpack Large Capacity
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