HERMETIC: Lids are airtight, watertight and moisture resistant to keep salt, pepper or spices fresh and dry. No more bland freeze-dried meals. Bring your favorite spices to sublimate your lunches after a good hike, while avoiding overflow in your backpack. SEASON YOUR DISHES ON THE GO: These ultra-compact and lightweight spice racks are the perfect size to slip easily into your picnic basket, for your outdoor lunches, barbecues, camping or even boat trips. < p>SAFE AND FOOD-GRADE MATERIALS: Made from durable, odorless plastic, this seasoning duo is BPA-free. Our plastic containers are completely safe for storing and freezing food. They can be put in the dishwasher, fridge and freezer. FOR SALT & PEPPER BUT NOT ONLY: This set of plastic salt and pepper shakers allows you to safely store salt, pepper, but can also be used as a spice box to store sugar, chilli or all kinds of condiments according to your needs and preferences. For dishes that are always seasoned wherever you are!