Did you know that storing your pet's food in the bag causes it to go stale and lose its flavor and crunch? Your pet may eat food from the bottom of the bag at a slower pace or may just refuse to eat it at all. Protect your investment and store your pet's food in a Vittles Vault Outback Stackable Food Storage Container. An ideal airtight food storage solution, the Vittles Vault Outback Containers locks freshness in while keeping pest and harmful moisture out with its patented Gamma Seal Technology. A simple spin of the lid extends the life of your pet's food and keeps it fresher longer while maintaining its nutritional integrity. Engineered with durability and strength in mind, the Vittles Vault Outback Stackable is made of heavy-duty, food-safe BPA-free plastic that won't shatter or crack if dropped and is durable enough to be stored outdoors.