Chuckit! Treat Tote is a small pouch designed to carry a handful of your dog"s favorite treats. Reward-based training is made simple with this treat tote. Draw string closure secures treats inside and opens with one hand. Clips on to a belt or pocket and keeps treats accessible. This tote is made of durable pack cloth with a rip-stop liner. Small treat tote holds 1 cup or 0.25 liters, while the large treat tote holds 2 cups or 0.5 liters.