When Kenji Miyazawa famously wrote that people shouldn’t lose to rain, wind or the summer heat, we're sure he was talking about outdoor events such as Fuji Rock Festival. So to survive the event’s unpredictable weather, here are a few items that will help you stay dry, cool and happy.

Because Fuji Rock Festival prohibits umbrellas, raincoats are an essential source of protection against potential downpours. Retro Arcade Poncho is an old-school way to avoid the rain by turning wearers into the enemy ghosts from Namco’s Pac-Man — with the raincoat coming in red for Blinky and blue for Inky. Feel free to chase around anyone or anything round and yellow while wearing your ghostly getup.

In a more practical category, rain boots will come in handy for guests who still want to jump and dance regardless of any mud or puddles. With Packable Boots, people can easily bring along these thin, waterproof rubber boots that can be folded to fit in a limited space.