Patent PendingOur coolers are handmade right here in Texas. Lead time may vary depending on style ( 1-2 weeks ). The Frio 360 Includes an 18 Can Backpack Cooler & a Removable Bluetooth Wireless Speaker.Features360 Speaker DetailsThe removable Bluetooth speaker is waterproof, rechargeable (includes charging cord) & connects to any Bluetooth device.This handy backpack cooler holds up to 18 cans with a sufficient amount of ice, keeping beverages cold for days.Includes plenty of storage: 2 mesh side pockets w/ adjustable size velcro enclosureAdjustable shoulder strap w/ snap together strap on the frontDouble zipper for quick access18.5 oz coated vinyl w/ smooth matte finish600 denier polyester w/ PVC backingEasy Grip carrying handle2 molly loops for keys and accessories on the bottom6 molly loops for accessories on the shoulder strapsEasy funnel drain system to remove water quicklyClamp down strap for the spill-proof topCold seal foam ply technology holds ice for up to 2 daysLightweight and comes with a leak-proof soft side linerMade in the USA!360 Speaker Details (To be used on both the 24 Vault & Backpack 360 profiles.) The Frio 360 speaker has a waterproof rating level of IPX4 which means there is no problem to use it in raining day or on your boat. The IPX4 rating ensures protection against water spray from 360 degrees. For daily use and even for most outdoor event's, it is great, just don't submerge your speaker in water. IPX4 – Now we are getting somewhere. This will keep “yo ish chill” from splashing water from any direction. So if you drop some cubes of ice into you scotch and it splashes, there is no need to worry. Well, except for those drops of scotch that didn’t make it into your tummy. Buttons Instructions: - Click the - or + button to skip to the previous or next track - Press and hold the - or + button to adjust the volume - Click the power button (2) to pause/ play or to