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Y&R Direct Clear Bag Purse ($24)

The Sphere has a strict bag policy. It's called a "no bag policy," though that's not entirely accurate — you can bring a bag inside. The rule mainly restricts large bags and backpacks. Only small clutches, purses, or fanny packs, roughly 6 x 6 x 2 inches, are allowed. That "roughly" is key: as long as your bag is close to that size, you'll likely be fine — they're definitely not measuring down to the millimeter. That said, finding a bag that small is surprisingly tricky. For example, this crossbody measures 8.3 x 4.9 x 3.3 inches. Its length is just slightly over the limit, but it would still be allowed.