Perfect for safely and authentically packing along whatever selection of small goods you need. This kit consists of four glass vials with corks, and five glass vials with tin screw caps. Great for first aid, cooking spices and oils, or scientific specimens! All are securely held in a water resistant oiled canvas carries that folds up and snaps shut. If you run a string or strap through before folding up, you can even carry it over your shoulder. Every camper needs one! Glass vials measure 4" X 1" each. Case is 13.5" X 8" open and 4" X 8" X 2.5" closed. Available in traditional khaki, or copper sulphate green. Copper sulphate and boric acid was a common waterproofing compound in the 1910s and 20s. It gives the canvas a bluish-green olive drab color. The green ones we sell are not treated with copper sulphate, as it is toxic, but the oiled canvas is dyed a close approximation of the vintage color.