---
product_id: 245396986
title: "UMAi Dry Aging bag for Steaks, Pack of 3, Dry Age Bags for Meat, Brisket or Bone-In up to 20 lbs, Home Steak Ager Refrigerator"
brand: "umai dry"
price: "¥14905"
currency: JPY
in_stock: false
reviews_count: 5
url: https://www.desertcart.jp/products/245396986-umai-dry-aging-bag-for-steaks-pack-of-3-dry
store_origin: JP
region: Japan
---

# 28-45 days dry aging time Holds up to 20 lbs meat Oxygen & moisture permeable tech UMAi Dry Aging bag for Steaks, Pack of 3, Dry Age Bags for Meat, Brisket or Bone-In up to 20 lbs, Home Steak Ager Refrigerator

**Brand:** umai dry
**Price:** ¥14905
**Availability:** ❌ Out of Stock

## Summary

> 🥩 Elevate your home grill game with chef-grade dry aged steak magic!

## Quick Answers

- **What is this?** UMAi Dry Aging bag for Steaks, Pack of 3, Dry Age Bags for Meat, Brisket or Bone-In up to 20 lbs, Home Steak Ager Refrigerator by umai dry
- **How much does it cost?** ¥14905 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/245396986-umai-dry-aging-bag-for-steaks-pack-of-3-dry)

## Best For

- umai dry enthusiasts

## Why This Product

- Trusted umai dry brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Generous Capacity:** Fits brisket or bone-in cuts up to 20 lbs in a single 16”x28” bag—perfect for serious home chefs.
- • **Simple 3-Step Process:** Select, seal, and age—complete with expert tutorials and aging labels for foolproof results.
- • **Proven & Award-Winning:** Backed by 15+ years of expertise and the 2011 National Restaurant Association Innovation Award.
- • **No Vacuum Sealer Needed:** Innovative immersion sealing method means no extra equipment, just seal and age.
- • **Steakhouse Quality at Home:** Transform your fridge into a gourmet dry aging chamber with UMAi’s patented breathable bags.

## Overview

UMAi Dry Aging Bags use a patented oxygen- and moisture-permeable membrane to safely dry age up to 20 lbs of brisket or bone-in steak cuts in your home refrigerator. No vacuum sealer required, just seal using the immersion method and age for 28-45 days to achieve tender, flavorful, steakhouse-quality beef. Trusted by professionals since 2007 and winner of the 2011 National Restaurant Association Product Innovation Award, UMAi Dry makes gourmet dry aging accessible, simple, and mess-free.

## Description

The Original UMAi Dry Age Bags Get professional results with unbeatable taste from the first time you try! Our Story UMAi Dry ("ooh-my dry") is the original unique, scientifically proven, chef-tested technology that allows anyone to craft custom dry aged steak, charcuterie or slow-fermented dry sausage at home. Starting back in 2007, we have been pioneers in the industry and are backed by loyal customers and awards to prove it! Since winning the 2011 Product Innovation Award from National Restaurant Association, we’ve been the go-to dry aging product for at-home meat crafters. UMAi Advanced Technology UMAi Dry is not a plastic vacuum bag. It’s a moisture and oxygen-permeable membrane, which does not require vacuum sealing before dry aging.Do I need any special equipment besides a fridge?All you need is a regularly used, modern frost-free kitchen refrigerator. No vacuum sealing or special chambers are required. UMAi Dry makes dry aging accessible, safe, and easy.Do the bags allow proper air circulation?Yes! UMAi Dry bags are made from a moisture- and oxygen-permeable membrane that prevents contamination and odor leakage. The breathable environment allows oxygen in and moisture out, creating ideal dry aging conditions while protecting your meat.Do these bags require any special storage conditions?UMAi Dry bags require no special storage and are easier to use and more space-efficient than traditional dry aging methods. Simply store the aging meat in your fridge on a wire rack for proper airflow.How to use your steak aging kit:Step 1: Choose a sub-primal cut of meat—such as ribeye or strip loin—and avoid cuts that have been heavily handled by the butcher. Never dry age individual steaks.Step 2: Seal the meat in the UMAi Dry bag, place it on a rack in your refrigerator, and wait 28–45 days. Oxygen activates flavor development while moisture is released, enhancing the meat’s tenderness and depth of taste.Is it easy to trim the bark off after aging?Yes! Once the aging process is complete, simply peel away the outer bark to reveal rich, red, juicy dry aged beef. Portion your steaks, grill to perfection, or freeze for later enjoyment.What’s included in the kit?- 3 x UMAi Dry Brisket/Bone-In Steak Ager Bags (16x28 in) – ideal for up to 14–20 lbs of beef - Dry aging time labels to mark start and end dates - 5 x UMAi VacMouse adapter strips for optional use with a vacuum sealer (not required) - Step-by-step instructions and access to expert video tutorials, recipes, and our interactive Help CenterGrab your steak knife, favorite seasoning, and sauce—then prepare to wow yourself and your guests with next-level steakhouse flavor right from your own fridge!

Review: Job done - Got the job done. 5 weeks maturation. Overall meat loss is 40% (min 10% through dehydration and the rest is trimming).
Review: Great bags - Always work!

## Features

- Pioneers in Dry Aging Meat - With over 15 years of experience and expertise, plus multiple award wins, UMAi Dry are the pioneering leader of dry age bags for meat. We combine old-world artisan traditions with modern technology so you can make exceptional steak meat at home in just 3 easy steps.
- For Brisket or Bone-In Steaks - Dry aging bags specially sized for brisket or bone-in steak cuts. Each dry age bag has a conveniently large size of 16” x 28” and holds a generous portion of brisket, bone-in ribeye steak, or short loin weighing up to 20 lbs. They make a creative gift for all at-home steak lovers.
- Create Family Traditions - Transform your home into the ultimate steakhouse with UMAi’s dry aging bags. Wow your friends and family with melt-in-the-mouth dry age beef – without blowing your budget! Serve up steaks that are tender, juicy and buttery in texture while creating memories that will last a lifetime.
- 3 Simple Steps to Perfect Steak - Dry aging beef at home made easy. Simply select your preferred steak cut, seal it in the breathable dry age steak bag, and dry age it in the fridge on an open wire rack. After 28-45 days, trim away the bark and grill your dry aged beef to perfection. Each dry aging kit includes step-by-step instructions, recipes and links to video guidance from professional meat crafters.
- No Vacuum Sealer? No Problem! - UMAi’s steak bags are not vacuum bags and do not require a vacuum sealer. Instead, seal using the immersion method. When the bag is in contact with 80% of your meat’s surface, tie off the opening. The UMAi bags moisture and oxygen-permeable membrane create the perfect dry-aging environment that protects from odors or contamination.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B086L6F9NQ |
| Best Sellers Rank | 79,225 in Grocery ( See Top 100 in Grocery ) 259 in Food Bags |
| Brand | UMAi Dry |
| Capacity | 7.26 kg |
| Closure Type | Zipper |
| Closure type | Zipper |
| Colour | Clear |
| Customer Reviews | 4.4 out of 5 stars 629 Reviews |
| Is the item microwaveable? | No |
| Item Dimensions W x H | 71.1W x 40.6H centimetres |
| Item Weight | 0.13 Kilograms |
| Load Capacity | 9.07 kilogramów |
| Manufacturer | UMAi Dry® |
| Material | Plastic |
| Material Type Free | Oxygen-Permeable Membrane Dry Age Bags for Meat |
| Number of Items | 3 |
| Number of Pieces | 3 |
| Number of Sets | 3 |
| Other Special Features of the Product | Breathable, moisture and oxygen permeable |
| Product dimensions | 71.1W x 40.6H centimetres |
| Recommended Uses For Product | Cooking |
| Recommended uses for product | Cooking |
| Reusability | Reusable |
| Shape | Rectangular |
| Size | 9 kg (Pack of 3) |
| UPC | 859010004085 |
| Unit Count | 3 count |

## Product Details

- **Brand:** UMAi Dry
- **Size:** 9 kg (Pack of 3)
- **Flavour:** beef
- **Item weight:** 0.13 Kilograms
- **Speciality:** Bone In, Boneless

## Images

![UMAi Dry Aging bag for Steaks, Pack of 3, Dry Age Bags for Meat, Brisket or Bone-In up to 20 lbs, Home Steak Ager Refrigerator - Image 1](https://m.media-amazon.com/images/I/61zwZw6l5EL.jpg)
![UMAi Dry Aging bag for Steaks, Pack of 3, Dry Age Bags for Meat, Brisket or Bone-In up to 20 lbs, Home Steak Ager Refrigerator - Image 2](https://m.media-amazon.com/images/I/711ZRgYI8uL.jpg)
![UMAi Dry Aging bag for Steaks, Pack of 3, Dry Age Bags for Meat, Brisket or Bone-In up to 20 lbs, Home Steak Ager Refrigerator - Image 3](https://m.media-amazon.com/images/I/719oj4kMi1L.jpg)
![UMAi Dry Aging bag for Steaks, Pack of 3, Dry Age Bags for Meat, Brisket or Bone-In up to 20 lbs, Home Steak Ager Refrigerator - Image 4](https://m.media-amazon.com/images/I/71GNp48jAfL.jpg)
![UMAi Dry Aging bag for Steaks, Pack of 3, Dry Age Bags for Meat, Brisket or Bone-In up to 20 lbs, Home Steak Ager Refrigerator - Image 5](https://m.media-amazon.com/images/I/71JQ9YyeeWL.jpg)

## Questions & Answers

**Q: Is this made from meat?**
A: No

**Q: Are these bags reuseable?**
A: No, UMAi Dry® is not reusable. You see, it is not a plastic bag, but a membrane. In order to release moisture and exchange oxygen, it must take up the proteins on the surface of the meat. It will bond with the meat, and need to be peeled away after aging is complete. It is important to understand that UMAi Dry® is not a vacuum bag. It won't seal like one. You don't require a complete vacuum. Air pockets inside the bag pose no risk. In fact, you can just use the immersion method to press the air out, and the membrane into good enough contact with the meat, then tie off the opening with a twist tie or zip tie. Moist (untouched, untrimmed) meat and an open wire rack (in a regularly used modern frost free kitchen refrigerator located in a room temperature environment) are all you need for success. The bag adds about $0.50/lb, but dry aging adds roughly 45-65% to the value, at retail prices. Hope this helps.

**Q: Will my foodsaver fm5860 be able to seal the umai bags?**
A: For least frustration, it is best to seal UMAi Dry® with a manual style lid and latch model sealer. The FM5860 appears to be an automated model. The problem is that automated models require the rigid laminated vacuum bag material to trigger the paddles for the vacuum pump.  You can certainly try to align a piece of FoodSaver bag with the edge of the single layer UMAi Dry® membrane and try tripping the automated features--but it can be tricky. We have a video on our YouTube channel demonstrating how to do this. If you don't mind a bit of a mess, you can use the immersion method, allowing water to displace the air, and press the UMAi Dry® into good enough contact with the meat, then just tie off the opening. In all cases, UMAi Dry® does not require a vacuum seal--air pockets in the bag pose no risk. UMAi Dry® is not a vacuum bag, but a moisture and oxygen permeable membrane. All you need to do is transfer the gooey moist meat from the processor packaging into UMAi Dry®, press out the air and seal it off, then rest it on the open wire rack in your regularly used modern frost free kitchen refrigerator located in a room temperature environment. Wait 35-45 days and prepare to be amazed.

**Q: What is the actual size of the bag? In the description it talks about the size of a piece of meat it will fit. Doesn't mention actual bag size**
A: It is pretty big. More long than wide. It can fit a prime rib with no bones probably around ten pounds.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Job done
*by A***R on 13 May 2025*

Got the job done. 5 weeks maturation. Overall meat loss is 40% (min 10% through dehydration and the rest is trimming).

### ⭐⭐⭐⭐⭐ Great bags
*by J***H on 19 May 2023*

Always work!

### ⭐⭐⭐⭐⭐ Parfait pour de la maturation maison
*by V***I on 30 August 2025*

Produits impeccable. Réalise une maturation parfaite. Il est possible de faire une commentaire approfondi si je deviens utilisateurs Vine

## Frequently Bought Together

- UMAi Dry Aging Bag for Steaks, Pack of 3, Dry Age Bags for Meat, Brisket or Bone-In up to 14-20 lbs, Home Steak Ager Refrigerator Bags, No Vacuum Sealer Needed, Tender Aged Beef in 28-45 Days
- UMAi Dry Aging Bag for Steaks, Pack of 3, Dry Age Bags for Meat, Ribeye & Striploin Steak up to 12-18 lbs, Home Steak Ager Refrigerator Bags, No Vacuum Sealer Needed, Tender Aged Beef in 28-45 Days
- UMAi Dry Aging Bag for Steaks, Pack of 3, Dry Age Bags for Meat, Boneless or Bone-In Rib Roast Cuts up to 8-10 lbs, Home Steak Ager Bags, No Vacuum Sealer Required, Tender Aged Beef in 28-45 Days

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-03*