Stackers for shelving help you squeeze more in and add depth: Locate metal stacking shelves, like this one from Oraganizeit, to lift and separate cans and other packages. These work really well in both small and large pantry nooks.
Mike Sowden is a freelance writer based in the north of England, obsessed with travel, storytelling and terrifyingly strong coffee. He has written for online & offline publications including Mashable, Matador Network and the San Francisco Chronicle, and his work has been linked to by Lonely Planet, World Hum and Lifehacker. If all the world is a stage, he keeps tripping over scenery & getting tangled in the curtain - but he's just fine with that.