Quick Facts
Six 4 oz borosilicate glass storage jars with airtight silicone lids, for storing baby food, spices, ingredients, and small bathroom items.
Best for
Parents and home cooks organizing small items
Key detail
Borosilicate glass
Size and fit
Six 4 oz / 120 ml jars
Consider if
Consider other containers for larger portions
Shipping
Free US shipping over $100, 30-day returns
Organize, Store, and Take Baby Food Anywhere
Six 4 oz borosilicate glass jars with airtight silicone lids, safe for freezer, boiling water, and everyday family use.
Organize, Store, and Take Baby Food Anywhere
Built to Last Glass
Built to Last Glass

Made from durable borosilicate glass, these jars resist thermal shock and handle extreme temperatures. That durability makes them safe for freezer storage and brief boiling sterilization, so they work for baby food and pantry staples.

Ready for Snacks and Outings
Ready for Snacks and Outings

The 4 oz size is perfectly portioned for baby food, snacks, and small treats, and the compact jars fit easily in a diaper bag. Use them for on-the-go snacks, picnic portions, or to pack small servings for daycare.

Airtight Silicone Seal
Airtight Silicone Seal

Each jar comes with a 100% silicone lid that seals tightly to keep contents fresher for longer. The lids are BPA, PVC and phthalate free, and are safe to use in dishwashers, microwave sterilizers, and boiling water.

Borosilicate Glass
Withstands extreme temperatures and thermal shock for long lasting use.
Food Safe Silicone
100% silicone lids, BPA, PVC and phthalate free.
Easy to Clean
Dishwasher safe and boil sterilizable for simple cleaning.
Perfect 4 oz Portion
120 ml jars are sized for baby food, snacks, and small pantry staples.
How to Choose Storage Jars

Pick jars that match how you plan to use them, from portion size to cleaning needs.

  1. Choose capacity: Smaller jars like 4 oz are ideal for single servings, baby food, and snacks, while larger projects need bigger containers.
  2. Check lid material: Silicone lids offer flexible, airtight seals and are easier to clean than certain plastics, just replace if damaged.
  3. Think temperature needs: If you plan to freeze or sterilize, choose borosilicate glass which handles thermal changes better than ordinary glass.
  4. Plan for portability: If jars will travel in a bag, pick sizes and lids that seal tightly and sit upright to avoid leaks.
  5. Consider cleaning: Look for dishwasher safe parts and avoid containers that require harsh cleaners or hard scourers that can scratch surfaces.
Frequently Asked Questions
What size are these jars?

Each jar is 4 oz, which is 120 ml. That size works well for baby food portions, snacks, and small pantry items.

Are the lids really leakproof?

Yes, the silicone lids form an airtight, leakproof seal when closed correctly. Check lids regularly and replace them if you see any damage.

Can I freeze or boil these jars?

Yes, the borosilicate glass withstands extreme temperatures so the jars are freezer safe and can be sterilized by boiling for 2 to 3 minutes. Do not pour boiling liquids directly into the jars.

Are they safe in the dishwasher or microwave sterilizers?

Yes, the jars and silicone lids are safe in dishwashers and microwave sterilizers, and the glass tolerates boiling water for sterilization.

How should I clean and care for them?

Wash before and after each use with a soft sponge or soft bristle brush and avoid bleach based cleaners. Inspect for chips or cracks and replace if damaged.

What are your shipping and return policies?

We ship from a US warehouse, and US orders over $100 qualify for free shipping. We offer 30 day returns and human customer support if you need help.

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