Reclosable Bags 3 mil 5" x 8" x 3 mil 1000/CTN
A 3 mil reclosable bag holds up to the repeated opening and closing that hardware kits, component sample trays, and craft supply pouches demand. These 5 x 8 in. zip-top bags feature a reinforced side-welded zipper for a secure seal that maintains clarity and integrity through repeated use. Made from 100% virgin LDPE meeting FDA/USDA specifications — suitable for food, pharmaceutical samples, small electronic components, and industrial kitting applications.
- Dimensions: 5 x 8 in.
- Gauge: 3 mil LDPE
- Quantity: 1,000/carton
- Closure: Reinforced side-welded zip
- Resin: 100% virgin LDPE
- Compliance: FDA/USDA compliant
Frequently Asked Questions
Why choose 3 mil for a reclosable bag?
Standard reclosable bags are often 2 mil or lighter. The 3 mil construction adds puncture resistance for hardware items with sharp edges, dimensional stability for component kits that are handled frequently, and a more premium feel for retail sample or display packaging.
What fits in a 5 x 8 bag?
A 5 x 8 in. bag accommodates small electronic modules, PCB sub-assemblies, hardware fastener assortments, fishing tackle components, jewelry, spice sample packets, and similar items under approximately 4.5 x 7.5 in.
Are these bags safe for food and pharmaceutical samples?
Yes — made from FDA/USDA-compliant virgin LDPE, these bags are suitable for direct food contact and pharmaceutical sample packaging when properly sealed.


