8x4x21" 1.5 Mil Gusseted Poly Bags - Expandable Sides, Case of 1000
$123.77
/ case of 1000$0.12 per bag
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Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
8" × 4" × 21"
Board / material
1.5 Mil
Color
Clear
Freight class
Class 60
Specifications
| Inside dimensions | 8" × 4" × 21" (L × W × H) |
|---|---|
| Board / material | 1.5 Mil |
| Color | Clear |
| Sold as | Case of 1000 |
| Order in multiples of | 1000 |
| Case weight | 25.72 lb |
| Outer carton (shipping) | 13.0 × 12.0 × 9.25 in |
| LTL freight class | Class 60 |
| GTIN | 841436026970 |
| SKU | PB1451 |
About this item
SKU PB1451 — 8" × 4" × 21", 1.5 Mil, Clear. Sold as a case of 1000, shipped from US warehouses.
Common questions
What does '1.5 mil thickness' mean and is it strong enough?
1.5 mil refers to the plastic thickness (0.0015 inches), making these bags ideal for medium-duty applications. This thickness balances durability with cost-efficiency, strong enough for food products, dry goods, and non-sharp items, while remaining economical for high-volume orders. For heavier items or sharp contents, consider upgrading to 2.0 or 3.0 mil alternatives.
Are these bags FDA and USDA approved for direct food contact?
Yes. These gusseted poly bags meet FDA and USDA food-contact specifications, making them compliant for packaging fresh produce, baked goods, deli items, candy, snacks, and other regulated food products without additional clearance.
How do the gusseted sides and fitted bottom improve packing efficiency?
The expandable gusseted sides allow the bag to widen and accommodate irregularly shaped products (breads, pastries, bundled items) without compression or damage. The fitted bottom provides a stable base that stacks neatly on shelves and in shipping containers, reducing wasted space and damage during transit.
What closure methods work with these bags?
These bags can be sealed using twist ties, bag tape, or impulse sealers. Twist ties offer quick manual closure for retail settings; bag tape works for heavy-duty industrial use; impulse sealers provide fast, airtight seals for high-volume food packaging operations.
Order support
Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.