Ziplock White Block Bags
Our White Block Ziplock (Reclosable) Bags are built with quality and usability in mind: Strong, easy-seal zipper for repeated use FDA-compliant Low-Density Polyethylene (LDPE) plastic Available in 2 Mil (medium duty) or 4 Mil.
Which thickness do you need?
| Thickness | Weight | Best for | In stock |
|---|---|---|---|
| 2 Mil Reclosable Zip Locking White Block BagsStandard weight | Standard weight | Everyday packaging of parts, apparel and food | 15 sizes |
| 4 Mil Reclosable Zip Locking White Block BagsHeavyweight | Heavyweight | Heavy or sharp-edged items such as tools and industrial parts | 10 sizes |
Ziplock White Block Bags: frequently asked questions
Which thickness should I choose?
We stock ziplock white block bags in 2 mil and 4 mil. The thicker the film, the more weight and puncture resistance it handles: lighter gauges suit soft or light items, heavier gauges suit hardware, sharp edges and bulk loads. Compare them in the table above, or read our guide, What is a Mil?
How are they sold, and is there a minimum order?
By the case. There's no minimum order, and the more you order, the lower the price per case; each product page shows its volume price breaks.
When will my order ship?
Orders placed before 1 PM Pacific on business days ship the same day from our California warehouse, and delivery usually takes 2–5 business days. Orders of $1,500 or more ship free to commercial addresses. We don't ship to Alaska, Hawaii or Puerto Rico.
Can I get a sample before ordering?
Yes. Samples are free; you only pay a $6.99 shipping fee. Click Want a Sample? on the product page of the size you want.
Do you make custom sizes, colors or printed bags?
Yes. Besides our stock ziplock white block bags, we make custom sizes, thicknesses and colors, and can print your logo or brand on the bags. Send us your specs with a Custom Quote Request.
About Ziplock White Block Bags
Our White Block Ziplock (Reclosable) Bags are built with quality and usability in mind:
- Strong, easy-seal zipper for repeated use
- FDA-compliant Low-Density Polyethylene (LDPE) plastic
- Available in 2 Mil (medium duty) or 4 Mil (heavy duty) thickness
- White writing block for easy labeling with pen or marker
- Keeps out dust and dirt
- Made from 100% virgin raw materials for superior clarity and strength
- Dimensions represent interior measurements below the zipper
Size to Volume Conversion
Need help picking the right size? Here’s a quick reference:
- 6” x 4” – Snack Size
- 6” x 6” – Sandwich Size
- 6” x 8” – Pint Size
- 7” x 8” – Quart Size
- 10” x 12” – 1 Gallon Size
- 13” x 15” – 2 Gallon Size
Choosing the Right Thickness:
White Block Ziplock Bags come in two main thickness options
-
2 Mil Ziplock White Block Bags
Best for lightweight to medium-duty use with puncture resistance suitable for food storage, retail, and general packaging. -
4 Mil Ziplock White Block Bags
Designed for heavy-duty applications, offering higher strength and durability for industrial products, hardware, or bulky items.
Why Businesses and Consumers Love Them
The white writing block is what sets these bags apart. Instead of guessing what’s inside, you can label them quickly with a pen or marker. This makes them a favorite in:
- Food service – Label ingredients, portions, or expiration dates.
- Retail – Perfect for packaging products while giving customers visibility.
- Healthcare – Store and label small medical supplies or samples.
- Industrial use – Organize screws, bolts, or parts without mix-ups.
- Everyday organization – From craft supplies to travel essentials, stay tidy and efficient.
At Elements Supply, we make it easy to find the right bag at the right price. Explore our full range of ziplock bags and see how a simple upgrade in packaging can make a big difference in your business or home.