Harvest Keeper Vacuum Seal Black/Black Storage Bags & Rolls – 11 Inch x 19.5 Foot Roll

The Harvest Keeper Black/Black Vacuum Seal Roll measures 11 inches wide by 19.5 feet long, giving you enough material to cut custom-sized bags for garden vegetables, harvested herbs, meats, and other food products. Used with a compatible vacuum sealer, the double-sided black construction keeps contents fresh up to 5 times longer than standard storage options while blocking light and providing privacy. The material is BPA-free and made from FDA-approved food-safe materials.

Harvest Keeper Vacuum Seal Roll Specifications

This 11-inch x 19.5-foot roll is stocked under supplier SKU HGC744358. The single specification recorded in the product data is weight; all other values below are drawn directly from the canonical product description.

Specification	Value
Roll Width	11 inches
Roll Length	19.5 feet (19-1/2 ft)
Color / Opacity	Black / Black (fully opaque on both sides)
Material Safety	BPA-free; FDA-approved food-safe materials
Weight (roll)	0.80 lb (0.8007 lb)
Supplier SKU	HGC744358
Compatible Format	Requires vacuum sealer machine (sold separately)

Why Choose Harvest Keeper Black/Black Vacuum Seal Roll

The black/black construction is the main differentiator here. Standard clear vacuum bags let light through, which can degrade sensitive plant material, herbs, and certain foods over time. The fully opaque black film on both sides blocks light entirely, making this roll a better choice for items where UV or ambient light exposure matters during storage.

The roll format also gives you more flexibility than pre-cut bags. You cut to whatever length the item requires, seal one end, load the contents, and vacuum seal the open end. This reduces wasted bag material when you’re storing items of irregular or varying sizes, and it eliminates the need to stock multiple pre-cut bag sizes.

• Extended freshness: Airtight vacuum seal keeps contents fresh up to 5 times longer than unsealed storage options, reducing freezer burn and spoilage.
• Fully opaque film: Black on both sides blocks light and provides privacy — contents are not visible through the bag.
• Odor elimination: The sealed barrier prevents odors from escaping or cross-contaminating other stored items.
• Food-safe materials: BPA-free construction made from FDA-approved materials; suitable for direct food contact.
• Custom sizing: Roll format lets you cut to the exact length needed, minimizing waste compared to fixed pre-cut bag sizes.

Best Uses for Harvest Keeper Vacuum Seal Roll

This roll is used anywhere you need airtight, opaque, long-term storage. It is particularly useful in harvest and post-processing contexts where both freshness and discretion matter.

• Dried herbs and plant material: Vacuum-sealed storage after drying removes residual air and moisture, slowing degradation and preserving aroma and potency for longer than open containers or standard zipper bags.
• Garden vegetables and produce: Extends refrigerator and freezer life of fresh vegetables. The airtight seal prevents freezer burn and moisture loss.
• Meat and protein storage: Creates a tight seal around cuts of meat for freezer storage, maintaining texture and preventing cross-contamination with other frozen items.
• Long-term pantry storage: Ideal for dry goods such as grains, coffee, or spices where you want an oxygen-reduced environment. The opaque bag protects against light degradation.
• Odor-sensitive items: The double-layer black construction contains odors effectively, which is useful for items with strong aromas stored near other foods or in shared spaces.

If you maintain a dedicated grow and harvest setup, vacuum sealing is typically the final step after curing. For growers using a CVault airtight storage container for the curing phase, vacuum seal bags serve as the subsequent long-term packaging stage once the cure is complete.

Harvest Keeper Black/Black Roll vs Pre-Cut Bags

Harvest Keeper offers the same black/black film material in pre-cut bag formats (11 in x 18 in and 15 in x 20 in) as well as the 15-inch wide roll. The choice between roll and pre-cut depends on the variety of items you’re sealing.

Pre-cut bags are faster to use when your items are consistently sized — you load the bag, seat it in the sealer, and you’re done without any measuring or cutting. The 11-inch x 18-inch pre-cut bag is a good match for standard cuts of meat, bundles of produce, or items that fit within that footprint.

The roll format works better when item sizes vary. A 19.5-foot roll at 11 inches wide gives you enough material to cut anywhere from small 4-inch pouches to full 18-inch bags — whatever the contents require. For growers packaging harvests of different sizes across a season, a roll avoids the situation of having the wrong pre-cut size on hand. The tradeoff is the extra step of measuring and cutting before sealing.

Compatibility

These bags are designed for use with vacuum sealer machines that accept roll-format bag material. Most household and commercial vacuum sealers — including models from FoodSaver, Weston, Nesco, and similar brands — accept roll material in the 11-inch width. Check your machine’s maximum bag width specification before ordering: 11 inches is a common standard width that fits the majority of consumer vacuum sealers.

The bag material uses a textured channel structure on the interior surface (standard for vacuum seal bags) that allows air to be drawn out uniformly when the sealer’s pump activates. This is the same construction used across the vacuum seal bag category and is compatible with both external-suction and chamber-style vacuum sealers, though chamber sealers require smooth-film bags — confirm your machine type before use.

Harvest Keeper also produces pre-cut bags in black/black at 11 in x 18 in and 15 in x 20 in, and a 15-inch wide roll, giving you options across the same material for different sealer widths. For growers comparing storage solutions, the CVault humidity-controlled storage container is a complementary option for the curing stage prior to final vacuum packaging.

Usage Guidelines

Follow FDA food safety guidelines when storing food products in vacuum seal bags. The manufacturer states: please follow FDA food safety guidelines. Key points for effective use:

• Moisture content: Items should be at the appropriate moisture level before sealing. For dried herbs or produce, ensure the item is fully dried before vacuum sealing — excess moisture trapped in an airtight bag can promote mold growth rather than prevent it.
• Sharp edges: Bones, hard stems, or sharp edges can puncture the bag during sealing or storage. Wrap or pad sharp items before sealing, or double-bag.
• Headspace: Leave at least 2–3 inches between the contents and the open end of the bag to give the sealer a clean surface to work with.
• Freezer vs refrigerator: Vacuum-sealed bags are suitable for both refrigerator and freezer storage. Label bags with contents and date before storing, especially in the freezer where all-black bags look identical once sealed.
• Odor containment: The black/black construction effectively contains odors, but for extremely aromatic items, a double-seal at the open end adds redundancy.

How to Use Harvest Keeper Vacuum Seal Rolls

1. Measure and cut: Unroll enough material to hold your item plus at least 3 inches of extra length on both ends for sealing. Cut straight across the roll with scissors.
2. Seal one end: Place one end of the cut piece into your vacuum sealer’s heating element and run a single seal. This creates a closed bottom for the bag.
3. Load contents: Place your item inside the now-sealed bag. Leave at least 2–3 inches of empty film at the open end to give the sealer room to grip and seal.
4. Position in sealer: Open the sealer lid, place the open end of the bag into the vacuum/seal channel. Close the lid according to your sealer’s instructions.
5. Vacuum and seal: Activate the vacuum cycle. The machine will draw out air and then heat-seal the open end. Most sealers have an indicator light or audible click when the cycle is complete.
6. Inspect the seal: Gently press along the sealed edge to confirm it is continuous with no gaps. If the bag does not feel firm and tight after sealing, re-seal or repackage.
7. Label and store: Use a permanent marker or label to note contents and date. Store in refrigerator, freezer, or a cool dry pantry as appropriate for the item.

Sources & Further Reading