PREMIUM FOOD STORAGE SOLUTION | The Kilner 21.3FL Fresh Storage Container is ideal for storing a variety of foods, including leftovers, snacks, meal prep, and dry pantry items. Its airtight vacuum seal preserves freshness and flavor, making it perfect for everyday use. VERSATILE & PRACTICAL DESIGN | This rectangular glass container is oven-safe, microwave-safe, freezer-safe, and fridge-friendly. Perfect for batch cooking, baking, reheating, and transporting meals, its stackable design optimizes kitchen space. SAFE & SUSTAINABLE MATERIALS | Crafted from durable borosilicate glass with a tempered soda lime lid, this BPA-free container resists stains, odors, and flavors, offering a healthier and eco-friendly alternative to plastic. EASY CLEANING & MAINTENANCE | Both the glass base and the leakproof lid are dishwasher safe for hassle-free cleaning. The silicone vacuum seal valve ensures a secure airtight seal and allows steam to escape for convenient reheating in the microwave. KILNER STORY | Backed by over 180 years of trusted craftsmanship, Kilner products combine timeless design with modern functionality. Designed for everyday use, this iconic brand continues to deliver high-quality, sustainable kitchenware.