The M30 Hopper is Yeti's carry-the-day, tough-as-nails soft cooler that's updated with wider mouth for easier loading and cleaning. It features the same durably waterproof DryHide shell with a leakproof lining and ColdCell insulation as Yeti's other soft coolers, except HydroShield's magnetic closure secures the wider closure for watertight storage when you're walking from the car to a picnic. The shoulder strap is detachable if you prefer the handles, and there are attachments for zingers, bottle openers, and more.