20x20" 2 Mil Reclosable Poly Bags - Case of 500
$173.77
/ case of 500$0.35 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
20" × 20"
Board / material
2 Mil
Color
Clear
Freight class
Class 60
Specifications
| Inside dimensions | 20" × 20" (L × W) |
|---|---|
| Board / material | 2 Mil |
| Color | Clear |
| Sold as | Case of 500 |
| Order in multiples of | 500 |
| Case weight | 31.34 lb |
| Outer carton (shipping) | 21.25 × 12.0 × 6.75 in |
| LTL freight class | Class 60 |
| GTIN | 841436091275 |
| SKU | PB3688 |
About this item
SKU PB3688 — 20" × 20", 2 Mil, Clear. Sold as a case of 500, shipped from US warehouses.
Heavy-duty 2 mil reclosable poly bags sized 20x20 " with a full-width pinch track zipper for secure, repeatable sealing. Each case contains 500 clear polyethylene bags engineered for maximum durability and reusability, reducing replacement costs.
Reclosable poly bags: Good fit for parts, samples, documents, apparel accessories, small kits, and inventory that needs a resealable closure. These poly bags help fulfillment, warehouse, ecommerce, and parts teams choose right-sized bags for storage, kitting, packing, and shipping workflows.
Common questions
How much usable room does the 20x20" size really have?
The listed size is 20x20". The catalog lists inside-usable dimensions of 20" x 20" (Width x Length), so that measurement is what your item has to fit within.
What does 2 mil film mean in practice?
A mil is one-thousandth of an inch, so 2 mil film is 2/1000" thick — 4 mil film, for example, is twice the film thickness of 2 mil. Heavier film of the same material stands up to punctures and rough handling better; lighter film costs less per bag and packs tighter. This listing's material is specified as 2 Mil LDPE Polyethylene.
Can I swap PB3688 for the next size up or down?
Not as an exact replacement. The closest sizes in this line are 16x20" and 20x24" (same 2 mil film), and the same 20x20" size is also stocked in 3 and 6 mil. Before switching, match the listed dimensions, 2 mil thickness, closure type, and case count — then reorder by exact SKU PB3688.
How does the closure work, and what does a full order look like?
The closure is listed as Pinch-Track Zipper - Full Width, so the bag closes without separate tape or heat. This listing is sold as one case of 500 bags — roughly $0.35 per bag at the current case price (confirm the live price before ordering). Orders ship from Packrift's five US warehouse regions (Central IL, NE PA, S TX, SE GA, and W CA); delivery options and timing are shown at checkout.
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.