PLANT BASED,
FOOD SAFE
AND BIODEGRADABLE.

Our plant-based bags keep food fresh without harmful or persistent additives — no perfluorinated compounds (PFAS) or heavy metals.

GET THE VARIETY PACK
🥨
Snack
🥪
Sandwich
🥗
Gallon
Mother and child in kitchen using BioSealed compostable bags

Why Families Are Choosing Better Food Storage

Many households are cutting down on conventional plastic at home and choosing compostable bags that keep daily routines simple.

Join thousands of families
BioSealed compostable bags variety pack

BioSealed Compostable Bags — Variety Pack

A thoughtful alternative for everyday use
Familiar zip, reliable seal—made for busy lunches, snacks, and meal prep.

For Busy Families
Easy to pack, store, and grab-and-go—simplifies lunch and snack time.
Everyday Convenience
Strong seal and durable feel for common kitchen tasks—from produce to leftovers.
Designed to Reduce Conventional Plastic
Choosing compostable materials supports more responsible disposal where facilities exist.
Simple Switch, Same Routine
Use them like your usual bags—just with a more considered material choice.

Proof Points

✓
Made with compostable materials
✓
Suitable for industrial composting where accepted; check locally
✓
Store in a cool, dry place for best performance

Join families making an easy switch in their kitchens.

Explore BioSealed Bags →
Made from Plants

Made from Plants, Not Petroleum

Plant-based bags for everyday cold use. Independently lab-checked to an FDA food-contact method for low migration in cold/room-temp use. Made without intentionally added BPA, phthalates, or PFAS. Use cold; skip heat.

Variety Pack Redesign

Variety Pack Families Love

From Snacks to Groceries—Ditch Plastic at Every Meal.

Snack Size Bags

SNACK

Perfect for school lunches and on-the-go snacking

  • ✓ 3 cups capacity
  • ✓ Leak-resistant & freezer safe
  • ✓ 100% plant-based compostable
Eliminates 50 plastic bags
Sandwich Size Bags

SANDWICH

Ideal for lunch prep and meal storage

  • ✓ Perfect sandwich size
  • ✓ Leak-resistant & freezer safe
  • ✓ 100% plant-based compostable
Home-compostable in ~90 days
Gallon Size Bags

GALLON

Great for storing large portions and produce

  • ✓ 1 gallon capacity
  • ✓ Leak-resistant & freezer safe
  • ✓ 100% plant-based compostable
Eliminates 50 plastic bags
Get the Variety Pack (50 Bags)
Biosealed. - Why Choose Us

Why Choose Biosealed.?

The smart switch from petroleum plastic bags

Biosealed. vs. Petroleum Plastic (Supermarket Bags)

Feature Biosealed. Petroleum Plastic (Supermarket Bags)
Safety ✓ No additives — 100% toxin-free
✓ Safe for baby food
✓ Safe for marinating meat
✓ No microplastics when in contact with food
✓ FDA 21 CFR compliant 		✗ May contain BPA, phthalates, and harmful additives
✗ Chemicals leach into food
✗ Releases microplastics
Durability ✓ Leak-resistant
✓ Freezer-safe
✓ Strong for everyday use 		Strong but degrades with UV exposure over time
Material Source ✓ 100% plant-based (Food-grade PLA+PBAT)
✓ Renewable resources 		✗ Petroleum-based (fossil fuels)
✗ Non-renewable resources
Environmental Impact ✓ Composts in 12 months
✓ BPI certified
✓ Ocean-friendly 		✗ Takes 500-1000 years to decompose
✗ Pollutes oceans and harms wildlife
Cost Slightly higher cost, but peace of mind for your family and the planet $0.05-0.15 per bag
Safety
Biosealed.
✓ No additives — 100% toxin-free
✓ Safe for baby food
✓ Safe for marinating meat
✓ No microplastics when in contact with food
✓ FDA 21 CFR compliant
Petroleum Plastic (Supermarket Bags)
✗ May contain BPA, phthalates, and harmful additives
✗ Chemicals leach into food
✗ Releases microplastics
Durability
Biosealed.
✓ Leak-resistant
✓ Freezer-safe
✓ Strong for everyday use
Petroleum Plastic (Supermarket Bags)
Strong but degrades with UV exposure over time
Material Source
Biosealed.
✓ 100% plant-based (Food-grade PLA+PBAT)
✓ Renewable resources
Petroleum Plastic (Supermarket Bags)
✗ Petroleum-based (fossil fuels)
✗ Non-renewable resources
Environmental Impact
Biosealed.
✓ Composts in 90 days
✓ BPI certified
✓ Ocean-friendly
Petroleum Plastic (Supermarket Bags)
✗ Takes 500-1000 years to decompose
✗ Pollutes oceans and harms wildlife
Cost
Biosealed.
Slightly higher cost, but peace of mind for your family and the planet
Petroleum Plastic (Supermarket Bags)
$0.05-0.15 per bag

Common Questions

Can Biosealed. bags be washed and reused? +
Yes, for gentle use! You can rinse and air-dry Biosealed. bags for reuse with dry foods like snacks, sandwiches, or produce. They work best as single-use for wet or greasy foods, but gentle reuse extends their value before composting.
Are they as strong as plastic bags? +
Absolutely. Biosealed. bags are leak-resistant and strong enough for everyday food storage, meal prep, and freezer use. They're designed to protect your food reliably, then return to the earth when you're done—without lasting 1000 years like plastic.
Where can they be composted? +
Biosealed. bags are BPI certified compostable and break down in 60 days in commercial composting facilities. Check with your local municipal composting program—many cities offer curbside pickup. You can also use services like ShareWaste or CompostNow. Home composting may take longer due to lower temperatures.
Can I use it for marinating food? +
Yes—Great for cold marinating in the refrigerator. Our PLA+PBAT bags are designed for direct food contact and have been tested for low total extractables per FDA 21 CFR 175.300. Always marinate in the fridge at cold temperatures and use within 24 hours for best results. Do not add hot liquids or heat the bag.
Testimonials

What Everyone's Saying

Real reviews from real families

★★★★★
Perfect for school lunches and snacks. We use them cold only—super easy.
Angela S
Verified Buyer
★★★★★
Did a 24-hour fridge marinade and the seal held great. No mess in the tray.
Michael Chen
Verified Buyer
★★★★★
Keeps berries and cut fruit tidy in the refrigerator. Closes and reopens smoothly.
Sarah J.
Verified Buyer
★★★★★
We portion soups cold, freeze flat, then thaw in a bowl. The seal has been dependable.
David P.
Verified Buyer
★★★★★
Nice balance of sturdy + flexible. Great for meal prep and freezer snacks.
Lisa T.
Verified Buyer
★★★★★
I store clean, dry bottle parts in these at room temp. Clear and easy to organize.
Robert W.
Verified Buyer
★★★★★
Plant-based bags that actually feel premium. We use them for cold lunches only.
Emily R.
Verified Buyer
★★★★★
Label, seal, freeze. Portions stay neat and the zipper still lines up after many uses.
Jennifer M.
Verified Buyer
★★★★★
Big fan of the clear "cold only" guidance. Makes it simple for the whole family.
Tom L.
Verified Buyer
★★★★★
Fridge snacks stayed fresh. No plastic smell, and the zipper feels solid.
Jessica W.
Verified Buyer
★★★★★
We kept liquids upright and had no leaks so far. Great for overnight marinades.
Carlos D.
Verified Buyer
★★★★★
Switching to these for freezer prep felt easy. Cold use only—works for us.
Hannah G.
Verified Buyer
★★★★★
Nice clarity and write-on space. My weekly snack packs look organized.
Jason T.
Verified Buyer
★★★★★
Love that it's plant-based and BPI industrially compostable where accepted.
Olivia B.
Verified Buyer
★★★★★
We keep a pack in the diaper bag for clean, dry parts. Not for heat, and that's clear.
Nathan S.
Verified Buyer
Environmental Impact Section

No BPA / Phthalates /
PFAS

BPI Certified
Compostable

Lab-Checked
for Cold Use

Mother and Baby Embrace Earth

Did You Know?

TOGETHER, WE EMBRACE THE EARTH

Like a mother's arms around her child, choosing Biosealed is a gentle promise to care—for our little ones and for the world they'll grow up in. Our plant-based bags are lab-checked for everyday cold use and BPI-certified industrially compostable where accepted. Made without intentionally added BPA, phthalates, or PFAS. Small choices, held with love, can protect what matters most.