24 Cans And 2 Gallons Of Food And Beverages Can Be Stored In The, And Hiking. Punch resistant polyester Imported Tough 600D puncture resistant black polyester repels stains and cleans easily. It will thwart lacerations and will NOT tear. Double padded Dual insulation to keep food and drinks hot or cold for hours. Heat Sealed PEVA lining - This is an added step in the production process. After the bags get sewn they are than heat sealed to prevent leaking. This is by far your best option for portable coolers. The Beemojo insulated cooler bag has corrosion resistant zippers and double stitched construction: seams are melted together for a durable leak-proof bond Our 2 gallon drink cooler allows for easy storage and travel: with its unique compact collapsible flat design will fold flat to 3.9 inches. This chest speaker features a front zipped pocket with individual bag for the audio box and dual bluetooth speakers which also allows extra storage area to secure your valuables. Its two sides Mesh pockets provide ample extra space for accessories * Connect through Bluetooth on your device: 1. Charge the cooler bag?s Bluetooth unit for 1 hour with the cable provided. 2. Turn ?Power On? in cooler bag?s unit. 3. Turn ?Bluetooth On? in your device. 4. Pair your device with ?Cooler Bag?. Your device will show as ?Connected? and is ready to play. Enjoy! 5. Note: if your phone is connected to something through Bluetooth, at the top of the screen, you'll see a Bluetooth icon.