Nationals Park

Conditional. Only clear bags up to 16"x16"x8" or small non-clear clutches (5"x7"x3/4") are allowed; backpacks, coolers, and luggage of any kind are banned outright. Third-party BinBox lockers are available outside the ballpark for non-compliant items. Max size: 16"x16"x8" (clear); 5"x7"x3/4" (non-clear clutch). Exceptions: Medical and diaper bags via ADA/Family entry lanes

Conditional. Metal, plastic, or glass containers are barred except clear, factory-sealed plastic water bottles no larger than one liter, one per person. Max quantity: 1 bottle per person, 1 liter max. Exceptions: Insulin containers and baby food/formula containers exempt from the container ban

Conditional. Small single-serving outside food items are generally allowed if they fit within the bag policy or can be hand-carried for screening; no large meals or catering. Exceptions: Medically necessary food items (e.g. baby food) exempt

Allowed. Insulin containers and other medically necessary items are exempted from the general container ban; medical/diaper bags may use ADA/Family entry lanes.

Not Allowed. Outside alcohol is completely prohibited; no more than two alcoholic beverages per ID per purchase, guests must be 21+. Max quantity: 2 drinks per ID per purchase.

Not Allowed. Nationals Park is a fully non-smoking, tobacco-free facility with no exceptions for marijuana or cannabis products of any kind. Applies venue-wide despite DC's legalized recreational cannabis status; no venue-specific 'gifting' allowance was found.

Not Allowed. Both hard and soft-sided coolers/ice chests are banned entirely.

Allowed. The Lansinoh Nursing Lounge near Section 223 offers gliders, a changing table, outlets, sink, and fridge; mothers aren't required to use it and may nurse in the seating bowl.

Allowed. Wheelchairs and mobility scooters are welcomed, with accessible entrances, parking, drop-off areas, and ADA seating throughout.

Not Allowed. Skateboards are explicitly prohibited; other personal transport devices (e-bikes, scooters, hoverboards) aren't addressed in official materials.

Conditional. Personal cameras are fine; tripods, monopods, selfie sticks, and camera lenses over 8 inches are prohibited. Max size: Lenses under 8 inches.

Not Allowed. Drones and other unmanned aerial vehicles are banned from being brought into or operated at the ballpark.

Conditional. Non-collapsible umbrellas that won't fit within the allowed bag size (16"x16"x8") are barred; small collapsible umbrellas are permitted. Max size: Must collapse to fit within 16"x16"x8".

Not Allowed. Noisemakers not provided by the team, and any brooms/poles/staffs (effectively barring pole-mounted flags/banners), are prohibited.

Not Allowed. Weapons of any kind (explicitly including pocket knives), fireworks, self-defense sprays, and toy weapons are prohibited.

Not Allowed. Nationals Park is fully non-smoking and tobacco-free throughout, with no exception for e-cigarettes.

Conditional. Regular pets aren't allowed; trained service animals are permitted (not emotional support animals). Exceptions: ADA-recognized service animals only

Not Allowed. Nationals Park does not allow re-entry once a guest exits, except at management's discretion for medical emergencies. Official MLB/Nationals pages returned repeated fetch errors during research; this policy is corroborated by multiple independent sources but not directly confirmed on an official page — verify before publishing if precision matters. Exceptions: Possible medical emergency exceptions at management discretion