Prefer Pets Adventure™ Backpack is the (NEW!) thoughtfully-designed, safe and secure carrier for life on the go with small pets. Whether you are stomping around outdoors or traversing the city, the Adventure Backpack Carrier is designed to be adaptable in all environments. Adventure Backpack Carrier lays flat to become a pet cocoon/bed, a home away from home while traveling in-cabin on airplane or in unfamiliar hotel rooms. A zippered side panel allows for pet’s easy entry and exit. Mesh windows on three sides provide ample ventilation making this carrier the ideal choice for pet's health and comfort. Each panel features a roll-up-n-down privacy cover and sound absorbing foam imbedded in the bag's casing for stress free discreet travel and to shield pets from harsh environment elements (noise, wind, extreme cold/warm temperature...etc.)