Glass Food Containers | Rectangle

Yes, Seed & Sprout glass food containers are made from borosilicate glass, which is designed to handle temperature extremes safely. They're oven-safe, microwave-safe (remove the lid first), freezer-safe, and dishwasher-safe. To protect the glass, avoid moving them directly from the freezer to a hot oven, and always let them cool before washing. The silicone lids are not oven-safe and should be removed before heating.

The containers feature a silicone-sealed lid that locks in freshness and prevents spills, making them ideal for meal prep, sauces, soups, and on-the-go lunches. While the seal is tight enough for everyday transport, we recommend keeping liquid-filled containers upright during travel. The rectangular shape also stacks efficiently in the fridge, making them a popular choice for weekly meal prep routines.

Glass food containers don't contain BPA, phthalates, or other chemicals that can leach into food especially when heated. Borosilicate glass is non-porous, so it won't absorb flavours, odours, or bacteria over time. From a sustainability perspective, glass is infinitely recyclable and far more durable than plastic, meaning less waste over the long term. Seed & Sprout containers are designed as a long-lasting, low-waste alternative to single-use or low-quality plastic food storage.