The pet training bag is made of food grade memory silicone which is flexible and sturdy. You can keep any kind of treat in it, including moist treat like cheese,chicken and so on. It has a magnetic closure that is easy-open. With a clip, enable you to carry and attach the pounch to the waist belt, pants or packages, convient to walk pet outside. Available to showcase your branding logo on the dog treat pouch. Great to promote your brand!