Portable Cooler Bag Leak-proof Insulated Water-resistant for Picnic

Our portable cooler bag follows you to any campsite you go!   The 21 qt large capacity allows you to store up to 30 cans of 300 ml beverages inside. Thicken interior structure is made of 840D TPU casing shell NBR insulation cotton and PU lining. If you prefer carrying warm item such as chicken and beef the bags are just made in such way they will keep warm and remain the flavor and aroma within the food for a long time for you. As for refrigeration we also won't let you down. Additionally the zipper and the high-density TPU material ensures ultra water-resistant your contents will not leak. Detachable shoulder strap allows you to easily adjust it so that you can comfortably carry without pain.   Now! Take this cooler bag on your truck your adventure is waiting!   The cooler bag keeps warm for 48 hours - 72 hours or more and have good refrigerating function 21QT loading capacity allows you to fill up to 30 cans of 330 ml beverages It is suitable for outdoors like hiking camping picnic BBQ and so on The premium three-layer food-grade material is water-resistant and dirt-proof makes it easy for you to clean. Shoulder strap is detachable and adjustable for your need to carry effortlessly It has three carry ways for you to choose: hand carry arm carry and shoulder carry There are fixed buckles on the bag to be tied with rope in the car It is no more than a cooler bag also can be used for as an lifesaving bag Oval shaped design draws a smooth curve that looks elegant and fashion