Completely re-engineered with MagShield Access, the extra-wide mouth top stays open when needed, making it easier than ever to load and unload food and drink for weekend excursions. Equipped with a strip of ultra-strong magnets, the top seals tight and locks cold in, while the Quick-Release Buckles add an extra layer of protection. WARNING: Do not leave your soft cooler open in the presence of animals. Entrapment and suffocation can occur. WARNING: Hopper Soft Coolers are not compatible with dry ice. Use of dry ice will cause airtight vessel to explode. WARNING: This product contains magnets. Placing near a pacemaker may cause interference.