Wancilock Glass Meal Prep Containers 10-Pack — 5x38oz & 5x12oz Airtight Borosilicate Glass with Snap-Lock Lids (Gray)

Wancilock 10-pack glass meal prep containers are sturdy, airtight, and multi-use food storage boxes designed for prepping, reheating, freezing, and transporting meals with reusable lids.

These Wancilock containers are made from borosilicate glass and include ten snap-lock lids with removable silicone seals, offering a reusable alternative to single-use plastic. The set contains five larger 38 oz (1080 ml) rectangles and five smaller 12 oz (340 ml) rectangles, making it easy to portion dinners, sides, and snacks. Their clear glass bodies help you see what’s stored at a glance while the four-hinge lids work to keep liquids and sauces contained when closed properly.

How do these containers handle hot and cold temperatures?

Wancilock borosilicate glass tolerates wide temperature ranges, letting you move containers from freezer to oven or microwave (remove lid first). The lids should be taken off before heating and drying to avoid damage to the seals and clips.

• Temperature range: −4°F to 752°F (−20°C to 400°C)
• Freezer-safe for long-term storage
• Oven- and microwave-safe when used without lids
• Dishwasher-safe components (remove lids for heated cycles)

Are the lids really leakproof and easy to use?

The lids use silicone gaskets combined with four snap-lock clips to create an airtight seal that minimizes spills when secured correctly. They’re removable for cleaning, and the snap system is designed for daily use, though lids should be opened gently to preserve the seal over time.

• Removable silicone seals for thorough cleaning
• Four-hinge snap locks for a secure fit
• Designed to resist odors and stains
• Ease of opening balanced with leak protection

What sizes are included and how do they work for meal prep?

This set provides a mix of five 38 oz containers and five 12 oz containers to cover full meals and smaller portions. The rectangular shape stacks efficiently and fits neatly into most refrigerators, lunch bags, and storage shelves.

• Five large 38 oz (1080 ml) containers for main dishes or family portions
• Five small 12 oz (340 ml) containers for sides, snacks, or sauces
• Clear glass for quick content identification
• Stackable design saves space in cabinets and fridge

How do I care for and clean the containers?

Glass bodies are non-porous and resist staining and odors, making them simple to clean. Lids and silicone seals can be washed by hand or placed on the top rack of a dishwasher, but remove seals prior to high-heat cycles to maintain longevity.

• Glass: dishwasher-safe, stain- and odor-resistant
• Lids: hand wash recommended or top-rack dishwasher
• Remove silicone gaskets for deep cleaning and drying
• Avoid thermal shock by not pouring boiling liquid into frozen glass

Who is this for? Home cooks, meal-preppers, busy parents, and anyone who prefers reusable, heat-safe food storage will find this Wancilock set helpful. It suits people who need portion control, want clear containers for easy inventory, or need durable glass that moves between freezer, fridge, microwave, and oven (with lids removed). The mix of sizes accommodates weekly planning, on-the-go lunches, and batch cooking while cutting down on single-use plastics.