Best Eco-Friendly Meal Prep Containers for 2026
Glass, stainless steel, or silicone? We tested the best containers for vegan meal prep.

1. Pyrex Simply Store 18-Piece Set
2. Prep Naturals Glass Meal Prep (15 pk)
3. LunchBots Stainless Steel Trio
4. Stasher Silicone Bags (4 pk)
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Good meal prep containers are a game-changer. They keep food fresh, make portion control easy, and save money on takeout.
Why Material Matters
Glass
- No chemicals leaching into food
- Microwave and dishwasher safe
- See what's inside without opening
- Heavier and can break
Stainless Steel
- Nearly indestructible
- No plastic waste
- Not microwave safe
- Great for kids' lunches
Silicone
- Collapsible for easy storage
- Lightweight
- Microwave safe
- Can absorb odors over time
What to Look For
- Leak-proof seals: Essential for sauces and soups
- Compartments: Keep foods separate
- Stackable: Saves fridge space
- Oven-safe: Reheat directly in the container
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