Dedicated grooved plus wire slot design The Carrying Case uses precision cut slots designed to hold left and right Joycon and the AC Adapter. These grooves are more practical than mesh pockets, and the inner soft foam provides better shock and compression resistance to protect your gear. Sufficient storage space Large-capacity design with independent sides that do not interfere with each other. The case securely accommodates the left and right Joycon and the AC Adapter in the custom grooves. It also features 20 built-in game card slots for organized card storage. Multi-layer protection inside and outside Outer shell built from 1680D nylon with a layer of hard cotton for strong compression resistance. A soft lining behind the card slots prevents marks, and the bottom layer includes four-corner grooves to keep the device snugly in place, ensuring stability without damaging the case. Use scenarios - Travel and trips: keeps Joycon, AC Adapter, and game cards organized and protected during flights or road journeys. - Daily commuting: easy access and secure storage for on-the-go gaming gear. - Home and gaming sessions: compact, organized storage for quick setup and card management. Material and compatibility details 1680D nylon exterior, hard cotton layer, and soft lining. Designed to store left and right Joycon and the AC Adapter, with 20 built-in game card slots for clear, organized storage.