This Vixen Optics Eyepiece Accessory Case has room for secure storage of up to six eyepieces, held snugly in place with urethane foam. There are also elastic loops for Allen wrenches and a mesh compartment for small essentials. An included panel allows the case to attach to Vixen Porta II and SXG series tripods. The yellow interior and gray reflective tape on the outside are helpful at dark observation sites.