Smart Seal Glass Containers

Borosilicate glass food storage containers with four-tab locking lids and a silicone gasket that seals leakproof and airtight. Sold in round and rectangular shapes across many sizes, individually and in sets. The glass bodies are freezer, oven, and microwave safe.

An airtight, leakproof seal slows oxidation and dehydration, keeping leftovers and prepped ingredients fresh longer while preventing fridge odors from migrating between foods. Glass doesn't stain or hold smells the way plastic does, so containers rotate cleanly between sauces, fruit, and meals.

Borosilicate tolerates temperature swings, so the same container goes from freezer to oven — useful for batch-cooked meals and frozen leftovers. Clear glass keeps contents visible so food gets eaten instead of forgotten.

• Leakproof four-tab locking lids with silicone gasket
• Borosilicate glass is freezer, oven, and microwave safe
• Glass doesn't stain or retain odors
• Round and rectangular shapes in many sizes; sold individually and in sets
• Airtight seal keeps leftovers fresh and blocks odor transfer
• Dishwasher safe