Borosilicate Glass Food Storage Containers with 4-Clip Silicone Seal Lids – Oven Safe to 450°C, Microwave & Freezer Safe Stackable Square Meal Prep Set | 18 or 24 Pack

Borosilicate Glass Food Storage Containers with 4-Clip Silicone Seal Lids – Premium Meal Prep Set

Take your food storage to the next level with these premium borosilicate glass food storage containers. Engineered for serious home cooks and meal preppers, each square container is made from high-grade borosilicate glass that withstands oven temperatures up to 450°C and is fully safe for microwave and freezer use. The 4-clip locking lids with silicone gasket create a watertight, airtight seal — no leaks, no spills, no lost freshness. The smart stackable design keeps your fridge, freezer, and cupboards neatly organised. Available in an 18-pack (9 containers + 9 lids) or 24-pack (12 containers + 12 lids).

Key Features

• 🔥 Oven Safe to 450°C – Cook, reheat, and serve directly in the container — no transferring needed
• 🔒 4-Clip Silicone Seal Lids – Four locking clips and a silicone gasket create a watertight, airtight seal
• 🪣 Premium Borosilicate Glass – Thermal shock resistant, durable, and free from harmful chemicals
• ❄️ Freezer Safe – Freeze leftovers and meal preps without risk of cracking or leakage
• 📦 Stackable Square Design – Maximises space in fridge, freezer, cupboard, or drawer
• 🍽️ Multi-Functional – Store, prep, heat, and serve all in one container
• 🎁 Premium Gift Idea – An impressive housewarming or kitchen gift for any serious home cook

Specifications

Frequently Asked Questions

Q: What makes borosilicate glass better than standard glass?
A: Borosilicate glass is thermally shock resistant, meaning it can handle rapid temperature changes — such as going from freezer to oven — without cracking. It is also more durable and free from harmful chemicals like BPA.

Q: Can I put these directly in the oven?
A: Yes – the glass containers are oven safe up to 450°C. Always remove the plastic clip-lock lid before placing in the oven.

Q: Do the lids really prevent leaks?
A: Yes – the four locking clips combined with the silicone gasket create a watertight seal, making these containers genuinely leakproof for soups, sauces, and liquid-heavy meals.

Q: Can I freeze these containers?
A: Yes – borosilicate glass is freezer safe and will not crack or leak when frozen, making these ideal for batch cooking and long-term meal storage.

Q: Are these dishwasher safe?
A: Yes – both the glass containers and lids are dishwasher safe for easy, hygienic cleaning.

Q: Would this make a good gift for a home cook?
A: Absolutely – a premium borosilicate glass container set is an impressive and practical gift for anyone who takes meal prep, cooking, or kitchen organisation seriously.

Fast UK Shipping

Ships from our UK warehouse. Enjoy free delivery in 1–4 business days to any UK address. Order today and upgrade your kitchen storage tomorrow.