Ingredient bins are the best for keeping dry ingredients fresh, since many items like sugar and flour come in a paper bag or cardboard box, it can spoil easily if it is not transferred to an ingredient bin. Additionally ingredient bins will help you to organize your kitchen; many designs are available to hold just about any ingredient that you work with from nuts, dried fruit, rare salt, sugars and more.
Consider choosing a model that features an attached scoop or allows you to hang a scoop off the side, this will keep ingredients fresh and reduce the risk of cross contamination, which is especially important in bakeries dealing with gluten-free and other low allergen recipes.
Add some ingredient bins to your baking equipment and watch your investment return in the form of fresher ingredients and safer kitchen conditions. When it comes to fresh ingredients you clearly want to offer the best available, do not skimp when it comes to food storage.