Mariners Bag Policy
T Mobile Park bag rules ensure that Clear bags no larger than 12” x 6” x 12” are allowed. One-gallon clear plastic zip-top bags are also allowed.
The gates open 90 minutes prior to the first pitch before starting a game. However, 'The Pen' gate near the Mariners bullpen opens 2 hours before the game.
Guests leaving the ballpark during a game are not allowed to re-enter. Permission should be given by the Gate Host captain or Event Security Captain to enter the ballpark again.
Participants should follow the security procedures, including walk-through metal sensors and hand-held detector screening. The stadium is accessible for differently abled people and permits using strollers, wheelchairs, and other mobility products.
Prohibited Items in the T-Mobile Park
Some restricted items at the ballpark include aerosol containers such as shaving cream and air freshener, alcoholic beverages, non-alcoholic beer, and containers made of aluminum or metal.
Animals, except for service animals, are not allowed. Furthermore, audio recording devices, backpacks, multi-compartment bags, duffle bags, and purses larger than 4.5" x 6.5 " are prohibited.
Other items such as balloons, beach balls, baseball bats (except for those purchased inside the park on the same day and tagged), chairs, stools, bleacher seat backs containing metal, cameras measuring 6 inches or longer with extended lenses, video cameras, tripods, monopods, and selfie sticks are restricted.
The list includes coolers, drones, firecrackers, fireworks, flag poles or sticks made of PVC, wood, flammable liquids or substances, flasks, and glass or ceramic containers. The ballpark also prohibits carrying hoverboards, skateboards, roller skates, roller blades, illegal substances, laser pointers, noisemakers, and obscene, offensive, or indecent clothing.
Some outside beverages (except for factory-sealed or empty plastic reusable water bottles of 32 ounces or less), self-defense sprays, selfie sticks, extendable camera gimbals, signs or banners with non-sporting messages, toy guns, or knives are also not allowed.