The OXO Good Grips Prep & Go Sandwich Container is the ideal solution for taking your lunch anywhere you go - even if it’s to your back deck. It’s sized perfectly to hold store-bought sandwich bread-even when you pile a tall stack of lunch meat and veggies between the slices. Use it to pack up tuna sandwiches, classic peanut butter and jelly, and more. The leakproof lid features a silicone gasket and two locking clips, so you don’t have to worry about that juicy tomato slice making a mess in your bag. The lid also has a see-through window to help you spot your lunch in a crowded fridge. And although it looks like a sleek, ceramic container, it’s actually a much lighter BPA-free alternative to single-use plastic. Dishwasher-safe. For a secure seal, press firmly in the middle of the lid, then engage the latches; you'll hear air being released as you press the lid down.