Wholesale 1/4 Oz Matte Black Fast Fill Mylar Bags — 7g Quarter-Ounce Heat-Seal Bags, 1000 ct.
Built for the production line, not the retail shelf. These 1/4 oz matte black fast fill mylar bags ditch the resealable zipper and replace it with a simple bottom heat-seal opening — letting your fill team load and seal product faster with no zipper alignment needed. It's the same opaque matte black finish, the same 4 MIL barrier, the same HIGHLOCK quality — just optimized for throughput, not end-user convenience.
Fast fill bags are the preferred format for processors, licensed packagers, and brands that heat-seal all their packaging on the floor anyway. Since the bag gets permanently sealed at the top after filling, the resealable zipper adds no value and only adds cost. The bottom-load design also makes these easier to use with semi-automated filling equipment. At $59.95 per 1,000 — a meaningful savings over the zipper version — this is the bag for operations running serious volume. 1.78" gusset, tear notch, tamper-evident heat-seal top. Matte black opaque on both sides, fully label-ready.
Specifications
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Brand: HIGHLOCK
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Bag Size: 4" W × 6.5" H × 1.78" gusset
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Capacity: 7 grams (1/4 oz)
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Quantity: 1,000 per case
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Thickness: 4 MIL
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Seal type: Bottom heat-seal opening + heat-seal top (no resealable zipper)
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Features: Smell-proof, moisture barrier, tear notch, fully opaque, gusseted base
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Finish: Matte black / matte black (opaque both sides)
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Best for: High-volume producers, heat-seal production lines, licensed packagers, processors looking to reduce per-unit cost
Ships from Lancaster, CA and Oklahoma City, OK. Free shipping on eligible orders. No tariffs, no hidden fees.
See all finishes in the 1/4 oz mylar bag collection.