KEMETHY Food Storage Containers 40-Piece Set — Large Airtight BPA-Free, Stackable Meal Prep Kit with Reusable Labels

KEMETHY Large 40-Piece Food Storage Containers set is a complete, BPA-free collection of airtight, stackable containers and lids designed for meal prep, leftovers, and organized kitchen storage.

This 40-piece kit from KEMETHY includes 20 containers plus 20 matching lids in a range of sizes—from small 1.2-ounce rounds to large 50.7-ounce rectangles—so you can store single portions, family meals, sauces, and snacks without hunting for the right container. Constructed from dishwasher-safe polypropylene with silicone seals and four reinforced latches on each lid, the set is built to resist leaks, nest neatly when empty, and stack securely when filled. It also comes with reusable labels and a marker to simplify rotation and meal planning.

What sizes and shapes are included for everyday storage?

The set mixes rectangular, square and round containers to cover common kitchen needs, from tiny condiment portions to large prepared dishes. Sizes are labeled to help you choose the right capacity quickly.

• Rectangular: two 50.7oz, two 33.8oz, two 16.9oz, two 8.1oz containers
• Square: one 40.6oz, one 23.7oz, one 13.5oz, one 5.7oz container
• Round: one 40.6oz, one 23.7oz, one 13.5oz, one 6.1oz, four 1.2oz containers

How secure and leak-resistant are the lids?

Each container features a silicone sealing gasket plus four reinforced latches that snap closed for an airtight, watertight fit. This reduces spills, controls odors, and keeps foods fresher in the refrigerator or during transport.

• Silicone seal creates an airtight barrier to preserve freshness
• Four locking clips stabilize the lid for leak prevention
• Ideal for liquids, sauces, and mixed dishes when closed properly

Can these containers go in the microwave, fridge, or dishwasher?

KEMETHY containers are made from BPA-free polypropylene that is safe for refrigerator storage and dishwasher cleaning. Microwave use is supported for reheating when lids are removed to prevent steam buildup—always vent the lid or heat without it.

• Refrigerator-safe for chilled storage and meal prep
• Dishwasher-safe for easy cleaning (top rack recommended)
• Microwave-safe for reheating if lid is removed or vented

How do these containers help with organization and meal planning?

The set is intentionally stackable and space-saving, with nesting design when empty and uniform bases for stable stacking when full. Included reusable labels and a marker make batching, dating, and rotating food straightforward for weekly meal preps.

• Stackable design saves pantry and fridge shelf space
• Reusable labels and marker for contents and dates
• Varied sizes support portion control and batch cooking

Who this is for: The KEMETHY 40-piece food storage set is aimed at busy households, meal-preppers, students, commuters, and anyone who wants an organized kitchen with reliable airtight containers. It’s a practical choice for those who prepare multiple meals at once, store leftovers, pack lunches, or need leak-proof storage for liquids and sauces. If you want a durable, BPA-free set that stacks neatly, provides a wide range of sizes, and includes labeling tools for faster kitchen organization, this collection fits those needs.