Keep cut onions fresh and fridge odours contained.The Kilner Glass Onion Keeper provides a simple, reusable way to store leftover onions in the refrigerator. Its airtight silicone seal helps maintain freshness while containing strong odours, making it a practical alternative to disposable plastic wrap and a handy addition to everyday food storage.Features:Designed specifically for storing cut onionsAirtight silicone seal helps maintain freshnessHelps contain onion odours inside the refrigeratorReusable alternative to disposable plastic wrapsDurable glass constructionMade from glass with a silicone sealKeep leftover onions fresh, contained and ready to use without unnecessary single-use wrapping.