GSI Outdoors Waterproof Spice Rack for Camping. I bought these a few years ago and LOVE them. I say overlanding is just backpacking with your car, and backpack gear has always been my go-to when trying to save space or weight. These containers hold my salt, pepper, garlic powder, chili powder, paprika & cumin, and I refill them depending on how often I cook when camping. They can stay in their little o-ring contraption that keeps them all together, or you can remove each jar from the holder if you want. I love how the holder has a hook for hanging, too. Seriously useful in a small kitchen.