13 Essential Gaming Accessories Every Gamer Will Need in 2026

7. Handheld Power, Carry, and Cooling Kit (Steam Deck / Switch 2 essentials)

Handheld gaming got a second life with powerful devices that demand their own accessory ecosystem. A protective carry case with divider compartments keeps the console, cables, and cards organized for travel. Portable power banks sized for handhelds let you squeeze extra hours out of sessions—look for high-capacity USB-C PD units that can fast-charge the Steam Deck or Switch 2. Clip-on cooling fans and low-profile grips can reduce thermal throttling and make long handheld battles less sweaty. Prices run from $30 for basic cases and screen protectors to $150 for premium power kits and cooling solutions. When shopping, check wall charger compatibility and whether the case includes replaceable card holders. For frequent travelers, a compact, padded case plus a high-capacity PD power bank is the quickest upgrade to more play time away from a desk.