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BPI Certified
100% Plant-Based
Home Compostable
Assorted Compostable Zip Bags – 50 pcs
$23.99
Meet Biosealed™ Compostable Bags, an innovative line of food storage bags designed for eco-conscious families. Finally, you can pack school lunches, snacks, and even grocery produce without a shred of plastic. Made from plant-based materials and certified 100% compostable, Biosealed bags keep your children's food fresh while helping build a cleaner and greener future.
What's Included:
- 20 Snack bags (15 × 20cm / 5 × 8in) - Perfect for apple slices and small fruits
- 20 Sandwich bags (23 × 28cm / 9 × 11in) - Perfect for marinating, food storage
- 10 Gallon bags (30 × 35cm / 12 × 14in) - Perfect for baby produce storage for organizing and large size vegetable storage in fridge and big vegetables like a few of broccoli
- Leak-resistant seal & freezer safe
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Meet Biosealed. Compostable Bags—plant-based storage designed for everyday kitchens. Each set includes multiple sizes (snack, sandwich, quart, gallon) so you've got the right bag for lunches, leftovers, and freezer prep.
The film balances firmness (PLA) with flexibility (PBAT) for reliable sealing and day-to-day handling. Zipper closure helps keep contents contained and fresh. For liquids, keep upright and avoid overfilling.
Compostability Certifications
- BPI (ASTM D6400/D6868) — Certificate #10529065-2. Scope: "Green bags with printing, max thickness 120 μm." Industrial facilities only (may not exist in your area).
- Home compost (AS 5810, ABA) — Certificate ABAP 20102 for qualifying bags ≤ 63 μm (with approved inks). Display only on SKUs covered by the cert and with current validity.
- OK compost HOME (TÜV Austria) — Certificate TA8022004873 for qualifying bags ≤ 63 μm (with coloured printing). Use only when current for this SKU.
Tip: Map each bag size on the product page to the certificate(s) that apply (thickness + printing).
Trusted by Many Families
Customer Reviews
Real families sharing their experience with BioSealed bags
★★★★★
Average Rating
4.5
Out of 5.0
Total Reviews
121
And Counting
★★★★★
"I've been looking for a compostable alternative for my kids' lunch bags for so long! These are great—they seal well, don't leak, and I love that they're made with compostable materials. My 6-year-old even noticed there's no strong plastic smell like our old bags."
Sarah Johnson
Portland, OR
Verified Buyer
★★★★★
"As a father of two, I was skeptical about switching from regular zip bags. But these feel just as durable. We've used them for months—snacks, sandwiches, even freezing soup—and they hold up well."
Michael Chen
Seattle, WA
Verified Buyer
★★★★★
"These bags are so versatile. I use them for my toddler's snacks, garden veggies, and meal prep. The variety pack is perfect. Also appreciate that they're designed for industrial composting where facilities exist."
Emily Rodriguez
Austin, TX
Verified Buyer
★★★★★
"Impressed with the thickness and sturdy seal. I pack my daughter's lunch daily and haven't had leaks. Love teaching sustainability at home while choosing more responsible options."
Lisa Martinez
Denver, CO
Verified Buyer
★★★★☆
"Great bags overall. The zipper seals tight and they're perfect for sandwiches. I'd love even more size options, but the variety pack covers most needs."
Tom Reynolds
Chicago, IL
Verified Buyer
★★★★★
"Been using them for a couple months—no tears and no leaks. The snack size works daily for preschool. Glad to have a compostable option that performs."
Amanda Nelson
Phoenix, AZ
Verified Buyer
★★★★★
"Finally, a compostable bag that works like it should. Other brands tore on me, but these have been reliable. Already reordered."
James Wilson
Miami, FL
Verified Buyer
★★★★☆
"Really good quality and they do what they promise. A bit pricier than conventional bags, but worth it for the benefits in my view."
Karen Peterson
Nashville, TN
Verified Buyer
★★★★★
"Staple in our kitchen now. We meal prep every Sunday and these are perfect for portions. Strong enough for heavier items and the seal is excellent."
Brian Taylor
San Diego, CA
Verified Buyer
★★★★★
"As a teacher and mom, I pack lunches constantly. These bags feel sturdier than the cheap ones I used to buy, and I feel better about the material choice."
Rachel Harper
Atlanta, GA
Verified Buyer
★★★★★
"Excellent product. We're reducing conventional plastic at home and these make it easier. They work like regular zip bags but are a more responsible choice for us."
Daniel Kim
Boston, MA
Verified Buyer
★★★★☆
"Very happy with these. Durable and compostable where facilities exist. I personally wish the snack size were a touch bigger."
Jennifer Lopez
Dallas, TX
Verified Buyer
★★★★★
"Using these for months—fantastic. My lunch stays fresh, no leaks, strong seal."
Mark Stevens
Minneapolis, MN
Verified Buyer
★★★★★
"Finally found a more eco-friendly bag that also works well. Kids use them for school lunches, I use them for snacks and leftovers. No plans to go back."
Nicole Davis
Charlotte, NC
Verified Buyer
★★★★☆
"Good quality and the size variety helps. Slightly pricier than I'd like but overall pleased."
Chris Anderson
Orlando, FL
Verified Buyer
★★★★★
"Best compostable bags I've tried. Durable, with a strong seal, and they fit into our more sustainable routine."
Jessica White
Sacramento, CA
Verified Buyer
★★★★★
"Great for meal prep. Freezer use has worked well so far and I haven't had a leak."
Robert Green
Pittsburgh, PA
Verified Buyer
★★★☆☆
"Took me a minute to get used to the zipper feel vs. conventional bags. Once I did, they worked great. Wish the price were lower."
Michelle Brown
Las Vegas, NV
Verified Buyer
★★★★★
"These fit well with our low-waste goals. Strong, reliable, and they align with the values we care about."
David Moore
Columbus, OH
Verified Buyer
★★★★★
"Perfect for kids' lunches. We use them daily—they don't leak and feel sturdy. I feel good choosing these for my family."
Ashley Thomas
Indianapolis, IN
Verified Buyer
★★★★☆
"Durable with a reliable seal. Mostly use for snacks and sandwiches. Would be 5 stars if the price were a bit lower."
Kevin Wright
San Jose, CA
Verified Buyer
★★★★★
"Thick, durable, and they fit our composting routine (where accepted). Been using them for months without issues."
Laura Miller
Austin, TX
Verified Buyer
★★★★★
"We use these daily for everything from leftovers to road-trip snacks. Reliable and high quality."
Steven Clark
San Francisco, CA
Verified Buyer
★★★★★
"Glad I found these. Choosing a compostable option that actually works has made a difference for our household."
Patricia Garcia
Philadelphia, PA
Verified Buyer
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