The Cooler

The five-quart cooler from Rubbermaid is perfect for an after-work doubleheader. Enough room for six cans plus ice, along with room to stash an energy bar or two, it's easy to carry and sturdy. If your league plays an all-day tournament to decide its champion or you need to supply the entire team with post-game refreshments because you struck out last game, consider something with 12 times the capacity but not that much more of a trunk footprint. The oversized wheels are perfect for cutting through gravel parking lots and across pockmarked outfields. [$40; walmart.com]