Portable Cooler Bag Leak-Proof Insulated Water-Resistant For Picnic - 16" X 11" X 13" (L X W X H) - 16" X 11" X 13" (L X W X H) - Dark Grey

Specification:  Key Features: Superior Heat Preservation & Refrigeration:  Black airtight zipper with easy pull tab keeps the cooler bag leak-free -  perfect for the outdoors. High quality insulation cotton keeps warm for  48 - 72 hours or more. The refrigerating function locks in the  refreshing cold of ice and keeps food fresh and drinks chilled.Impressively Large Capacity: The cooler's large  capacity provides spacious room for your needs that can hold up to  thirty 330ml beverage cans, and accommodate plenty of food for the  family. This portable cooler is ideal for hiking, camping, fishing,  boating, picnics or for use in your own backyard. You could place it in  the trunk or the backseat of the car for easy transport.Three Layers of Food-Grade Material: Our cooler bag  consists of an 840D TPU casing shell, NBR insulation cotton, and PU  lining. The wear-resistant and dirt-resistant TPU casing shell is  designed for longevity and maintain an as-good-as-new quality for years  to come. The thick inner insulation cotton provides superior heat  insulation, while the PU surface keeps cold and is easy to clean.Three Convenient Ways to Carry: The adjustable  strap can be carried by hand or over the shoulders thanks to the  ergonomically designed pad that reduces burden and protects your  shoulder or palm, ensuring easy travel. As well, it is easy to  disassemble and infinitely portable.Three Ways to Carry: The three ways to carry are  designed for different occasions for your convenience. Fixed buckles are  sewn on the front and back to be affixed in the car.Extra Lifesaving Function: This cooler bag's  primary design is for outdoor activities. Compared with other bags, it  has superior waterproofing, and features a low density and large volume  allowing it to float in water. As such, the cooler can be used as a life  preserver/flotation device in cases of emergency.