This handy little travel kit can be used in addition to your mess kit. Spice up your cooking by keeping your spices, oils, or whatever else you choose to carry in your mess kit right along with you in a compact, lightweight and reusable set. Containers for every pourable liquid or solid. Lightweight, flexible, reusable, and food safe. Set includes 1- 4 oz. bottle, 2 -2 oz. bottles, 2- 1 oz. bottles, 2- 1/2 oz. poly containers.