Houston Astros
Food is allowed in a clear plastic bag no larger than one gallon, one bag per guest.
One factory-sealed, clear plastic bottle of water (one liter or less) per guest.
Alcohol may not be brought into Daikin Park.
Soft-sided coolers up to 16x16x8 in are allowed. Hard-sided and Styrofoam coolers are prohibited.
Bags are allowed up to 16x16x8 in. Backpacks aren't, except diaper bags, single-compartment drawstring bags, and medical bags within the size limit.
Daikin Park welcomes one clear gallon bag of food per guest, and I hold this gallon to be the precise and God-given volume of a championship plate of spaghetti. I rule YES: noodles and sauce enter together in their transparent gallon, a sealed liter of water rides shotgun to be deputized as 'broth' if questioned, and a soft-sided cooler under 16-by-16-by-8 may even keep the operation cool. The hard cooler, the Styrofoam chest, and all alcohol are turned away at the gate, but the spaghetti, Houston, has cleared for launch.
Unofficial, untangled, and legally meaningless. Trust the real rules above.