There are a bunch of items and resources in Resident Evil 2 that are completely optional, such as hip pouches that expand your inventory space or ammo for some of your most powerful guns. These are typically hidden inside safes or lockers with letter dial locks. You can find the combinations for these either in memos or even scribbled somewhere on a wall.
There are a number of features or characteristics which may vary in lockers. Because purchasers will need to specify what they want in each of these when ordering, it is more common to order a particular configuration rather than buy "off the shelf" in a shop, although certain very common configurations can be found in shops fairly easily. These features include:
Rebecca, I remember a previous post that a visitor found storage at the bus station, so I called to see if still available, and it is. Lockers are $3 for the first hour and $1 per hour after that. It's difficult to find storage short term because of security/liability, esp. since 9/11. If you are staying at a hotel, they will often keep your luggage for you short term.