
Seed & Sprout
Seed & Sprout - Heat-Resistant Glass - Square Food Containers
- Plastic Free
Pre-order. This item is not in stock yet. Order now to reserve one from the incoming shipment, and your order is charged at checkout. Email us for dispatch dates.
Square Glass Food Containers
Oven, freezer, microwave and dishwasher safe square glass food containers with glass lids and a premium silicone seal. Meal prep, store leftovers, bake and reheat, all in the one durable, plastic-free container you can see straight through.
Key Features
- Heat-resistant glass, safe from freezer to oven.
- Glass lid as well as glass base, so you can see what is inside without opening it.
- Premium silicone seal keeps food fresher for longer.
- Air vent for safe microwave reheating.
- Pull tab to break the vacuum seal that forms as food cools.
- Square shape stacks and tessellates without wasting shelf space.
- Three sizes (600ml, 1100ml, 1900ml) in packs of 2, 4, 6 or 8.
Choosing your size
- 600ml. Snacks, sides, cut fruit and single lunch portions.
- 1100ml. The everyday size. A full meal, or leftovers for two.
- 1900ml. Batch cooking and baking. Big enough for a tray of roast vegetables or a family portion of pasta.
Pure Standard
- Glass in contact with your food, not plastic. No BPA, no phthalates, and nothing to shed microplastics when you reheat. Reheating is where plastic containers do their worst work, and this is the swap that removes the problem rather than managing it.
- Glass lid, not just a glass base. Most glass containers pair a glass base with a plastic lid, which puts the plastic right back over hot food. These are glass both ways, sealed with silicone.
- Square earns its shelf. Round containers waste the corners of a fridge shelf. These tessellate, which is the difference between a tidy fridge and a full one.
- One container from oven to fridge to lunchbox. Prep, bake, freeze, reheat and serve in the same dish. Fewer objects in the cupboard is the whole point.
- Glass does not stain or hold smells. The tomato-orange plastic container is a genuinely solved problem here.
- Built to be kept. Dishwasher safe, stain resistant and heat tolerant, so this is a buy-once purchase rather than a rolling replacement.
Overall score:
| Category | Score |
|---|---|
| Low-Tox & Material Safety | ⭐⭐⭐⭐⭐ (5/5) |
| Sustainability | ⭐⭐⭐⭐☆ (4.5/5) |
| Manufacturing Transparency | ⭐⭐⭐☆☆ (3.5/5) |
| Packaging | ⭐⭐⭐⭐☆ (4/5) |
How to Use
- Oven, freezer, microwave and dishwasher safe.
- Remove the lid before oven use.
- Open the air vent before microwaving.
- Use the pull tab if a vacuum has formed as the food cooled.
Product Details
Material
Heat-resistant glass base and glass lid, sealed with premium silicone.
Specifications
- Sizes: 600ml, 1100ml, 1900ml.
- Packs: 2, 4, 6 or 8 containers.
- Features: air vent for reheating, pull tab to break the vacuum seal.
- Care: oven, freezer, microwave and dishwasher safe. Remove lids before oven use.
- Origin: Designed in Australia.
Our Take
The square shape is the practical one: it tessellates in a fridge shelf where round containers waste the corners. Glass lid as well as glass base, so no plastic ever sits over hot food, and the air vent means you can reheat without the lid popping. Take the 600ml for snacks and lunches, the 1900ml for a whole tray of roast vegetables.
Purely Organic
