What to Look for in Vacuum Bags for Sous Vide and Food Storage

Start with the sealer, not the bag

The most common vacuum bag mistake is buying a bag that does not match your machine. Corrugated vacuum bags are designed for external vacuum sealers, and the supplied Breville bags are specifically intended for use with the 150 Series External Vacuum Sealing System VSCR-150AC1B. If you own a different sealer, check its manual before assuming these bags will work.

Once compatibility is confirmed, the real decision is capacity. Pint and gallon bags serve different jobs, and buying only one size usually means either wasting bag material on small portions or struggling to fit larger items.

What the catalog confirms about Breville vacuum bags

• Gallon size corrugated vacuum bags: Includes 18 bags with a Gallon (3.8 Liter) capacity. Gallon bags suit larger cuts, batch cooking, and whole meals, but the 18-bag count means you get fewer bags per pack than the pint option.

  

• Pint size corrugated vacuum bags: Includes 30 bags with a Pint (.5 Liter) capacity. Pint bags are sized for single portions, sides, and small ingredients, and the 30-bag count gives you more units for frequent small-batch sealing.

  

• Gallon size corrugated vacuum bags: BPA free, food safe plastic bags for Sous Vide cooking, freezing, thawing and microwave. These stated uses cover the main storage and cooking tasks most buyers care about, so you can plan around them without guessing.
• Pint size corrugated vacuum bags: BPA free, food safe plastic bags for Sous Vide cooking, freezing, thawing and microwave. The same food-contact and use claims apply to the pint size, so capacity is the main difference between the two packs.

Pint vs gallon: matching capacity to the job

Use the capacity and bag count together to decide which pack earns space in your drawer. The gallon bag holds more, but you get fewer of them; the pint bag holds less, but the pack contains more bags.

• Pint bags (30 bags, Pint/.5 Liter capacity): Best for individual portions, small sides, and ingredients you seal often. The higher bag count suits routine meal prep where you open a new bag frequently.
• Gallon bags (18 bags, Gallon/3.8 Liter capacity): Best for larger cuts, family-size portions, and batch cooking. Fewer bags per pack means you should reserve them for jobs that actually need the space.

Food storage vacuum bag tips before you seal

• Match the bag to the portion, not the freezer: Sealing a small portion in a gallon bag wastes material and leaves excess film. Use pint bags for small items and gallon bags for larger ones.
• Plan for the full use cycle: The supplied records state these bags are for sous vide cooking, freezing, thawing, and microwave use. Decide which of those steps you will actually perform before choosing a size.
• Buy both sizes if you cook mixed portions: A mixed drawer of pint and gallon bags covers single servings and larger meals without forcing one bag to do both jobs.
• Check the bag count against your habits: The pint pack includes 30 bags and the gallon pack includes 18. If you seal small portions daily, the pint pack will run out faster than the gallon pack.

What the supplied information does not cover

The supplied records do not include thickness, maximum temperature limits, reuse guidance, or sealing instructions. Do not assume these bags are reusable or suitable for temperatures beyond the stated uses. For microwave and sous vide use, follow the guidance that comes with your sealer and the bag packaging.

If you need a specific thickness or a roll format, the catalog evidence here does not confirm those options. Treat that as a gap in the supplied information, not as a reason to guess.

A simple way to decide

If you own the 150 Series External Vacuum Sealing System VSCR-150AC1B, start with the pint pack for everyday portions and add the gallon pack for larger cuts and batch cooking. If you mostly seal single servings, the pint pack alone may be enough. If you regularly seal family-size meals, the gallon pack should be your first purchase.