DURABILITY - Constructed from lightweight NK-7 resin, this case offers superior protection against impacts, ensuring your medical supplies remain secure in demanding environments. RELIABILITY - Certified with IPX7 waterproofing and IP6X dustproofing, this case guarantees the integrity of its contents, even when submerged or exposed to harsh conditions. COMPATIBILITY - Designed with an airline carry-on approval, this compact case (14.3 x 11.1 x 4.7 inches) is ideal for professionals requiring portable medical preparedness. EASE OF USE - Featuring a secure yet accessible design, this first aid case allows for rapid deployment of essential medical accessories during critical situations.