Product Highlights

• 100% Made in Korea – Crafted with POSCO 304J1 stainless steel and eco-friendly materials for lasting freshness and safety.
• Odor & Leak-Resistant – Silicone sealing ring locks in flavor, prevents spills, and keeps food fresher for longer.
• Versatile & Durable – Oven, air fryer, and dishwasher safe; designed to withstand daily use without warping or staining.
• Easy to Clean – Removable 99% silicone ring allows thorough washing, leaving no hidden spots for odors or stains.
• BPA-Free & Transparent Lid – Safe, eco-grade materials with a clear view of contents for quick meal prep and storage.

[Lock & Lock] Stainless Steel Modular Containers

Stainless Steel Modular Containers

• ✅  BPA-Free Material – Safe to use anywhere, without worry
• ✅  Modular System – Stack securely and move with ease.
• ✅  Strong Airtight Seal – LocknLock’s trusted leak-proof technology keeps food fresh.
• ✅  Dishwasher Safe – Made with durable, worry-free materials.
• ✅  Neatly Stackable – Designed for organized storage.
• ✅  Oven & Air Fryer Safe (lid not included).

Modern & Safe Containers – 100% Made in Korea! 🇰🇷

Crafted with POSCO Stainless Steel 304J1 and SK Chemicals Ecozen Pro, both premium materials developed in Korea. Each container is proudly manufactured locally, ensuring freshness, safety, and durability for your food.

What makes Stainless Steel 304J1 different?

Unlike other stainless steels, 304J1 contains copper, making it especially suitable and safe for food storage.

Easy-to-Clean Design with Removable Silicone Seal

• 1️⃣  Durable Clip-Lock Lid – Built for long-lasting use without warping or loosening.
• 2️⃣  99% Antibacterial Silicone Seal – Prevents hidden bacteria from seeping in, ensuring a hygienic seal.
• 3️⃣  Trusted POSCO Stainless Steel 304J1 – Safe, sturdy, and reliable for everyday use.

Fresh & Odor-Free Storage

No worries about discoloration or lingering smells – keeps ingredients fresh, lightweight yet durable, perfect for daily use.

BPA-Free Transparent Lid

Made with Ecozen Pro™ material from SK Chemical – safe, BPA-free, and crystal-clear like glass, so you can check contents at a glance.

Smart Modular System – Perfect Fit for Your Fridge!

Stack large and small containers like building blocks for neat, space-saving storage. The stable stacking system keeps everything organized with ease.

Sleek, Modern Design

Straight-sided body design makes containers look clean and modern, while also allowing you to slide them in and out of the fridge effortlessly with just one hand.

Stable 6mm Hidden Cap

Even when stacked, the 6mm hidden cap design ensures containers stay securely in place without wobbling. Store and organize with confidence!

Powerful Airtight Seal You Can Trust

Keeps strong food odors from spreading, creating a fresher, cleaner refrigerator. Perfect for storing kimchi, side dishes, or any strong-smelling foods.

100% Leak-Proof Design

Even when tilted or shaken, the secure seal prevents spills and leaks—giving you peace of mind when storing soups, sauces, or liquids.

Built Strong for Everyday Convenience

Use it confidently anywhere – from fridge and freezer to dishwasher, oven, or air fryer. Durable materials ensure long-lasting performance.

• Dishwasher Safe – Both lid and body can be cleaned easily.
• Oven & Air Fryer Safe – (container only, lid not included).
• Note: Not suitable for microwave or direct heat use.

Space-Saving, Stackable Design

After use, simply nest containers of all sizes (large, medium, small) for tidy storage. Maximizes cupboard space and keeps your kitchen organized.

Large, medium, and small containers fit neatly inside one another for easy, space-saving storage.

Lids in one stack, containers in another – keeps your cupboards organized and clutter-free.

Perfect at Home or Outdoors

• Great for Cabinets – Neatly stack and organize your kitchen storage.
• Great for Camping – Durable and portable, making it easy to carry and store food on the go.

Available in 8 sizes

310ml container x 2

(Sold in bundle of 2)

Dimension: 14.3 cm x 10.1 cm x 5.3 cm

Volume: 310ml | Wt: 157g 

520ml container x 2

(Sold in bundle of 2)

Dimension: 14.3 cm x 10.1 cm x 7.5 cm

Volume: 520ml | Wt: 187g 

700ml container x 2

(Sold in bundle of 2)

Dimension: 14.3 cm x 14.3 cm x 6.9 cm

Volume: 700ml | Wt: 236g 

swipe right below to see

1L container

(Sold Individually)

Dimension: 20.5 cm x 14 cm x 6.8 cm

Volume: 1L | Wt: 326g 

swipe right below to see

1.3L container

(Sold Individually)

Dimension: 17.6 cm x 17.6 cm x 8.1 cm

Volume: 1.3L | Wt: 359g 

swipe right below to see

1.5L container

(Sold Individually)

Dimension: 20.5 cm x 14 cm x 9.3 cm

Volume: 1.5L | Wt: 378g 

swipe right below to see

2L container

(Sold Individually)

Dimension: 24 cm x 17.9 cm x 8.2 cm

Volume: 2L | Wt: 483g 

swipe right below to see

2.8L container

(Sold Individually)

Dimension: 24 cm x 17.8 cm x 10.2 cm

Volume: 2.8L | Wt: 549g 

swipe right below to see

Detailed Information

Material:

• Lid: Polycyclohexylenedimethylene Terephthalate (ECOZEN PCT)
• Container: Stainless Steel (STS 304J1)
• Seal: High-Purity Silicone Rubber
• Clip: Polypropylene (PP)

Origin / Manufacturer: Korea / LocknLock

Customer Product Photos

Why Shop with Gochujar?