The Sistema Snack Attack Duo To Go features three internal compartments to keep your snacks separate until ready to eat. One large and two small compartments on the side for keeping tea tea snacks, fruit and treats to be filled. With the easy-locking clips plus flexible seal, your food stays fresher for longer. Stackable and safe to use in the Dishwasher (top rack), Microwave (without lid), Fridge & Freezer.The perfect lunch box for those of you who like variety for lunch and a snack with your morning coffee.