GlassLock Food Storage Container, Square, 1200ml
GlassLock Food Storage Container, Square, 1200ml
Spacious and durable square container made of safety tempered glass in South Korea. 100% airtight and leak-proof. Odor and stain resistant. Ideal for fridge, freezer, microwave, and oven use. BPA-free.
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HIGHLIGHTS
HIGHLIGHTS
- 5× Stronger Tempered Glass: Expertly crafted in Korea using advanced tempering techniques, this 1200 ml container is built to withstand everyday use, accidental drops, and sudden temperature changes. Its large capacity and durable glass construction resist chips and cracks, making it ideal for bulk cooking, family meal prep, and storing leftovers without worry.
- 100% Airtight Silicone Seal: The high-performance silicone gasket ensures a snug, leak-proof seal that locks in moisture and flavor. Whether carrying stews, layered salads, or marinades, the 1200 ml size keeps contents fresh and secure—perfect for picnics, potlucks, or weekly food prep without spills or messes.
- Freezer & Microwave Safe (–20 °C to 120 °C): Designed for thermal resilience, this container moves from deep freeze to microwave or oven with ease. Store large-batch meals, freeze them for later, and reheat directly—saving time, dishes, and effort in busy kitchens.
- Odor & Stain‑Resistant Hygiene: The non-porous glass interior resists stains and smells—even from richly spiced curries or tomato-based sauces. Just rinse or place it in the dishwasher, and it returns to a crystal-clear finish—ensuring a fresh, hygienic storage experience with every use.
- One‑Click Locking Clips: Featuring durable stainless steel side‑clips, the lid closes securely with a simple one‑handed click. These corrosion-resistant hinges guarantee a tight, spill-proof seal, making this 1200 ml container the perfect choice for home storage, meal delivery, or large-scale prep on the go.
PRODUCT SPECIFICATIONS
PRODUCT SPECIFICATIONS
Included Components: 1 Square Food Container (1200ml)
Dimensions:
- Length: 16 cm
- Width: 16 cm
- Height: 6.9 cm
Capacity: 1200 mL
Material: Tempered Glass
Weight: 690 g
SHIPPING
SHIPPING
CARE
CARE
Before First Use
• Wash with mild detergent, rinse well, and dry thoroughly.
• If the lid sticks or the gasket pops out at first, that’s just the airtight seal settling—not a defect.
Cleaning
• Safe on the top rack of your dishwasher (delicate/low-heat cycle).
• For hand-washing, use non-abrasive soap and a soft cloth—no scouring pads.
• To clean under the gasket, gently pry it out with a blunt tool, rinse, air-dry completely, then snap it back in place. Always ensure both lid and gasket are fully dry before storing.
Cautions
• Never place glass directly on an open flame.
• Don’t microwave with lids locked—leave vents open.
• Avoid over-filling (keep below 70% full in the freezer to allow for expansion).
• Don’t stack non-nesting containers or slam them together.
• For oven-safe models, let chilled containers come to room temperature before heating."





Fully Airtight & Leak-Proof
Every Glasslock container features airtight clip-lock lids that create a rock-solid seal—no spills, no cross-contamination, and no wasted space in your fridge or bag. The tempered glass bodies resist staining and odors, so leftovers taste as fresh days later as the moment they were stored. Designed for demanding kitchens, Glasslock maintains its clarity and strength through countless low-heat, top-rack dishwasher cycles.

Handles extreme temperatures
Glasslock’s tempered glass design handles extreme temperatures—from freezer chill to microwave reheat—without cracking or warping. All models are oven-safe up to 120 °C, doubling as baking dishes and serving bowls for seamless prep-to-table transitions. The airtight lids lock in steam and heat for perfect reheating, preserving texture and flavor in casseroles, soups, and more.

Pure, Recyclable Materials
Glasslock containers are made from natural materials like silica, soda ash, and limestone, making them fully recyclable and gentle on the planet. Tempered for exceptional strength, each piece withstands impacts and thermal shocks far better than ordinary glass. The ultra-clear bodies and lids are 100% BPA-free and free of harmful additives, so your food stays pure and safe. With precision-engineered clip-lock lids and silicone gaskets, they lock in freshness, moisture, and aromas while preventing leaks—even when packed with soups or sauces.