Age. Eat. Repeat.

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Have you mastered the UMAi Dry® dry aged steak bags? Save money with this no instructions refill packet. Just the dry aging bags, the VacMouse® and stickers--no brochure.

Have you mastered the use of UMAi Dry dry aged steak bags? Save money with this economical refill packet. Just the dry aging bags, the VacMouse® and stickers--no brochure. Leverage your meat crafting mastery to save money.

The UMAi Dry Age. Eat. Repeat. restocking packet includes:

  • 3 UMAi Dry® Ribeye/Striploin (Standard) size: 12x24 in / 30x60 cm
  • 5 UMAi VacMouse® adapter strips for use with your vacuum sealer
  • Dry Aging Time labels to record your start and target end dates

With UMAi Dry Ribeye/Striploin bags, you can dry age a delicious boneless ribeye, striploin or sirloin subprimal at home. Craft restaurant-quality dry-aged beef roast within your own fridge, with no mess, and no odor. The unique UMAi Dry breathable membrane creates the perfect dry-aging environment for the ultimate rib roast. Unlike the plastic vacuum storage bags, you’re used to, UMAi Dry is a moisture- and oxygen-permeable membrane that bonds with the meat surface, creating a protected dry-aging environment while preventing odors and cross-contamination.

Master the art of dry aging at home without expensive supplies. All you need is an UMAi dry aging bag, a modern frost-free fridge, a whole subprimal steak cut of beef, and the patience to wait 28 to 45 days. Control the aging time and cost of your dry-aged roast process in the comfort of your own home fridge.


    Includes complete instructions and video links for dry aging steak at home.

    UMAi Dry Application Basics:
    STEP 1: Transfer moist meat into UMAi Dry membrane bags.
    STEP 2: Follow instructions for either vacuum sealer or immersion sealing method.
    STEP 3: Rest on open wire rack in a regularly used modern frost free kitchen refrigerator located in a room temperature environment for 4-6 weeks (dry aging) or until 35-40% weight loss is achieved (charcuterie).

    Important Note: UMAi Dry provides a customized dry aging environment/ Not a vacuum bag, but a moisture and oxygen permeable membrane. Air pockets pose no risk. Even when loose--the membrane is still protecting your meat crafting treasure.

    NOTE: UMAi Dry provides a customized dry aging environment- even when loose. During the first 24 hours after bagging, UMAi Dry will relax. Don’t worry! This is normal as the membrane takes up moisture from the meat. After it bonds and the meat shrinks by week 3 or 4, the UMAi Dry membrane may even release. Never fear. It’s still protecting your dry aging treasure.


    DAY 1 At least 75% of the meat surface is in contact with the UMAi Dry membrane. And your kitchen might be a mess.
    DAY 2 UMAi Dry will relax, and may appear loose as it takes up moisture from the meat. There may be moisture pooling in the corners; let time and your fridge take care of that.
    DAY 4-5 Bond begins to form; you may notice color change.
    DAY 10 The meat should begin to turn mahogany brown. You may begin to catch an earthy, blue-cheesy, nutty scent.
    DAY 21 The bark is firm and dark, mostly even in color, and almost firm enough to “knock” on. There may be softer and firmer spots. Small white dots may be salts, fat or mold, which is OK. Grey, blue, green, or black mold is bad news.
    DAY 28-45 The meat is firm and dark, and may begin to pull away from the UMAi Dry membrane. Separation is normal— the meat is still protected in its “custom dry aging space."


    Need help? Head over to our Help Center for support from the pros!

    Visit Help Center →

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    Age. Eat. Repeat.
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    Dry Aging Bags Ribeye and Striploin Umai Dry
    Age. Eat. Repeat.
    The original Dry Aging Bag Over 3000 Reviews Add Big Flavor to Meat Professional Quality at Home Satisfaction Guaranteed