Nut milk bag

Market Dynamics of Nut Milk Bags in 2025

Market Overview: The nut milk bag market is experiencing robust growth, propelled by the increasing popularity of plant-based diets. According to Statista, the U.S. plant-based milk alternatives market reached $2.9 billion in annual sales as of 2024, highlighting a significant consumer shift towards non-dairy options. This growth trend is expected to continue, driven by a rising number of consumers seeking healthier and more sustainable alternatives to traditional dairy products. In Canada, changing consumption habits are evident, with a notable 3% of the population identifying as vegan, which has led to a decline in per capita milk consumption. However, this decline in conventional milk consumption has paved the way for the growth of plant-based milk products, indicating a shift in consumer preferences that nut milk bags can capitalize on.

Consumer Insights: The market for nut milk bags is also influenced by key consumer behavior trends. As more people embrace DIY approaches to food preparation, the demand for nut milk bags has surged, allowing consumers to create their own nut milk at home. This trend not only aligns with the growing interest in health-conscious living but also reflects a desire for customization in dietary choices. Furthermore, social media platforms have played a significant role in promoting the use of nut milk bags, with influencers showcasing their versatility and eco-friendliness. As sustainability becomes a crucial factor in purchasing decisions, nut milk bags, which are often reusable and environmentally friendly, are well-positioned to meet consumer expectations. Major players in the market are focusing on innovative designs and sustainable materials to attract eco-conscious consumers, further solidifying the nut milk bag's place in the expanding plant-based market.

Types of nut milk bags

A nut milk bag is a filtering tool used to strain liquids, usually made of synthetic material like nylon or polyester, although natural fiber options exist. It serves to filter out or hold back solid particles, yielding a smooth liquid or beverage. In recent years, it has become popular among people who make their own nut milk at home. There are a wide variety of nut milk bags available, and they can generally be divided into three main categories: fiber, fine mesh, and double or triple mesh.

• Fibre: This type of nut milk bag is made of natural fiber, such as organic cotton or hemp. They are suitable for eco-conscious consumers as they are biodegradable and can be washed and reused multiple times. Furthermore, natural fiber bags can filter out even the smallest particles, producing creamier milk. However, natural fiber bags can be more difficult to clean and dry than synthetic ones.
• Fine mesh: Made from food-grade nylon or polyester, fine mesh nut milk bags have tiny holes that only allow liquid to pass through while trapping even the smallest bits of nuts or residue. They are washable, reusable, and perfect for straining liquids like almond, cashew, and hazelnut milk. Fine mesh bags tend to be easier to clean than their natural fiber counterparts. However, buyers should be mindful that if they are not cleaned properly, they can harbor bacteria.
• Double or triple mesh: These nut milk bags feature double or even triple mesh layers for extra filtration, making them ideal for straining liquids like juice or nut milk. Double or triple mesh bags can produce an even smoother liquid with no pulp compared to single mesh bags. They are suitable for commercial use or those who make nut milk for sale purposes.

Specifications and maintenance of nut milk bags

Specifications of nut milk bags

These are the specifications of the nut milk bag typically found:

• Size:

  Nut milk bags are available in different size options. A typical bag comes in two-dimensional sizes: 30 x 20 cm and 25 x 15 cm. The larger size allows users to make large batches of nut milk, while the smaller size is better for small batches.

• Mesh Size:

  The mesh size of a nut milk bag determines the filtration level. Namely, it decides the quantity of pulp that will pass through the bag into the final product. A typical nut milk bag has mesh sizes ranging from zero to 200 microns. A fine mesh bag will strain even the tiniest bits of pulp, resulting in ultra-smooth milk.

• Closure System:

  The bag's closure system ensures a secure sealing during the straining process. This, in turn, helps to minimise spillage. Nut milk bags usually use drawstrings, snaps, or Velcro.

• Weight Capacity:

  Weight capacity is an important specification for commercial nut milk bags. It indicates the maximum weight users can process without damaging the bag. Commercial bags usually have maximum weights of around 1.5 kg.

Maintenance

Cleaning and maintenance of a nut milk filter bag is crucial to ensure its continued use and hygienic milk production. Here are some steps on how to care for nut milk bags:

• Cleaning: After each use, rinse the nut milk bag thoroughly with water to remove any residue. The fastest way to do this is to turn the bag inside out and let running water rinse it. After rinsing it, use a small amount of soap to give it a good wash.
• Drying: It is vital to dry the nut milk bag well and prevent bad odours. Users can hang the bag in a well-ventilated and sunlit area until it is dry.
• Storage: Store the nut milk bag in a clean, dry, air-tight container. Alternatively, users can put it in a zip-lock bag. This method is suitable for travel and on-the-go use.
• Deep cleaning: If users notice any stains, bad odours or bacteria, they should deep clean the nut milk bag. Prepare a mixture of vinegar, baking soda and lemon juice. Soak the bag in the mixture for 30 minutes. Then, rinse it thoroughly until all the solution remains.

Scenarios of nut milk bags

Nut milk bags are flexible products that suit various applications in the food and beverage, cosmetics, and cleaning industries, among others. Below are some usage scenarios for nut milk bags.

• Making dairy-free nut milk

  This is the main and most popular application of nut milk bags. They offer an easy and mess-free method for straining blended nuts to make milk. People use nut milk bags to make almond milk, cashew milk, hazelnut milk, and other types of milk. The bags are suitable for both homemade and commercial production of nut milk.

• Straining plant-based milk

  Besides nut milk, nut milk bags can also be used to make other types of plant-based milk, including oat milk, hemp milk, and soy milk. Once the base ingredient is blended, it is strained using a nut milk bag to achieve smooth milk free from pulp.

• Making cold brew coffee or tea

  Some people use nut milk bags to make cold brew coffee or tea. The bags simplify the brewing process by containing the coffee grounds or tea leaves during the brewing. With a nut milk bag, people get a smooth, flavorful cold brew without unwanted solid remains.

• Juicing and reducing food waste

  Nut milk bags can be used to juice fruits and vegetables as they filter out pulp and sediments to give a clear, crisp juice. The bags are also helpful for reducing food waste. People use nut milk bags to extract the last bits of juice from fruits and vegetables after blending. This reduces food waste and ensures none of the nutritious juice goes down the drain.

• Straining homemade cosmetics and personal care products

  Nut milk bags can be used for skincare products like homemade exfoliating scrubs, essential oil blends, or infused oils and lotions. The fine mesh of the bags strains out grains or residues, leaving behind smooth products for application on the skin.

• Cheese making and fermentation

  In the food industry, nut milk bags are used in cheese-making processes to strain curds and whey. They are also applied in fermentation processes where solid ingredients need to be separated from liquids.

• Separating and filtering

  Nut milk bags are suitable for separating liquids from solids. People can use the bags to strain stocks, broths, and sauces. Nut milk bags are also used in the art and craft industry to strain dyes, pigments, and inks.

How to choose nut milk bags

Here are some factors to consider when choosing nut milk bags for resale.

• Quality materials

  Opting for bags made from durable materials like nylon, polyester, or unbleached cotton ensures they can withstand frequent use and washing. Consider selling nut milk bags with sturdy stitching and reliable seams to minimize leaks and messes. It's essential to put quality first, the bags' performance and their customers' satisfaction will depend on this.

• Multiple filtration

  Offer a range of options, including nut milk bags with different filtration levels, such as single, double, or triple filters. Each type caters to distinct customer preferences, from those who enjoy creamy milk to those who prioritize fine, pulp-free liquids.

• Eco-friendly options

  Stocking biodegradable nut milk bags appeals to environmentally conscious customers. Unbleached cotton bags are a great choice since they are compostable. Highlighting the bags' environmental benefits can draw in customers who want to lessen their impact on the environment.

• Size variety

  Provide a variety of nut milk bag sizes to accommodate various customer needs. Offer smaller bags great for home use and larger ones suitable for commercial use. By providing options, customers can choose a size that fits their milk production requirements.

• Durability

  Invest in nut milk bags that can survive frequent use and washing. This includes choosing bags with sturdy stitching and damage-resistant mesh or fabric. As a result, they'll produce a better return on investment and longer-lasting products for consumers.

• Easy to clean

  Opt for bags that are machine washable or simple to clean by hand. Choose bags that come with cleaning instructions and are stain-resistant materials so customers can maintain good hygiene and their bags' longevity.

• Product reviews

  Before making purchases for resale, examine product reviews and ratings to understand customers' experiences with specific brands or types of nut milk bags. Consider popular and reputable brands trusted by other retailers to ensure customer satisfaction and minimize returns.

Nut milk bag Q and A

Q1: How many times can users reuse nut milk bags?

A1: Users can reuse the nut milk bag until it gets damaged or worn out. Most bags can be used repeatedly, provided they are cleaned properly after use.

Q2: Do nut milk bags come with filters?

A2: The bags are usually sold with or without filters. Some suppliers will offer bags with filters, while others will not.

Q3: Can consumers make almond milk without a nut milk bag?

A3: Yes. It is possible to make almond milk without a nut milk bag. One can use a stock sieve or blender to make almond milk and strain the pulp using a polyester or cheesecloth milk bag.

Q4: Are nut milk bags one size?

A4: No, the bags come in various sizes and shapes to suit different preferences and needs. Users can find small, medium, and large bags and options with varying width to accommodate diverse filtering tasks.

Q5: Can a nut milk bag be used for something other than milk?

A5: Yes. Once they are filtered, washed, and emptied, the bags can be used for various purposes, including straining homemade broths, vegetable juices, chutneys, pestos, and soluble ingredients like flour.