Rosineer filter bags: 3" x 5" size, 15 per pack, food-safe nylon, solvent resistant, 36 µm mesh.

Kraft stand-up pouch with clear window, resealable top, and wavy bottom.

A single, translucent white filter bag lies flat on a white background.

A fan of five white filter bags with a textured surface, fanned out against a white background.

Rosineer 3" X 5" Premium Nylon Rosin Bags

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Rosineer 3" X 5" Premium Nylon Rosin Bags

Tired of frustrating blowouts and inconsistent yields during solventless extraction? The Rosineer 3" x 5" Premium Nylon Rosin Bags are engineered for ultimate reliability and purity, ensuring you get the most out of every press without the mess. Crafted from 100% food-grade, dye-free nylon, these bags are designed to work flawlessly with any quality rosin press. The robust double-stitching provides superior strength to withstand high pressure, while the inside-out design makes packing your material simple and efficient. These bags are a top choice among our full selection of rosin press bags and part of the trusted lineup of extraction tools from Rosineer. For perfectly packed pucks and even pressure distribution, pair these bags with the matching Rosineer 3" x 5" Pre-Press Mold.

What's Included

15 x Rosineer 3" x 5" Premium Nylon Rosin Bags (in selected micron size)

Features

💪

Built to Last

Double-stitched seams prevent blowouts and ensure maximum pressure resistance.

✨

Ultimate Purity

Made from 100% food-grade, dye-free, and solvent-free nylon for a clean, untainted final product.

📏

Versatile 3" x 5" Size

Ideal dimensions for pressing larger quantities of flower or dry sift material effectively.

🎯

Precision Filtration

Choose from 36, 72, 90, or 120 micron screens to perfectly match your starting material.

✅

Easy to Fill

Cleverly designed inside-out to make packing your material quick, clean, and hassle-free.

🔥

Heat Resistant

Engineered to withstand the high temperatures of rosin pressing without degrading or leaching.

Specifications

Specification	Value
Mesh Sizes	36, 72, 90, and 120 microns
Dimensions	3" x 5" / 76 mm x 127 mm
Material	100% Food-Grade Nylon
Bags Per Pack	15

FAQs

What micron size should I choose?+

It depends on your starting material. For sift or kief, use lower microns like 36. For flower, higher microns like 90 or 120 are generally recommended. For a deeper dive, check out our guide on everything you need to know about micron bags.

Are these bags reusable?+

While they are incredibly durable, we recommend using a fresh bag for each press to ensure the highest quality and prevent any flavor contamination between batches.

Do I need a pre-press mold?+

While not required, using a pre-press mold is highly recommended. It compacts your material into a uniform puck, which helps prevent blowouts and increases your yield. For these bags, the Rosineer 3" x 5" Pre-Press Mold is the perfect companion.

How much material can I fit in a 3" x 5" bag?+

A 3" x 5" bag can typically hold between 14 and 28 grams of flower, depending on the density and how it's packed.

What is the benefit of the inside-out stitching?+

The seams are stitched on the outside, leaving the interior of the bag completely smooth. This prevents rosin from getting trapped in the seams, maximizing your collection and making the bags easier to fill.

Shipping & Returns

Order Processing & Shipping

We currently ship within the United States only. No international shipping is available at this time.

Order Processing:

Most orders are processed within 24-48 hours after being placed.

Some products may have extended processing times of 7-14 business days or more, which will be clearly indicated on the product page. If your order includes such items, you will receive an email from our team or be contacted directly to confirm the estimated shipping timeframe.

Shipping Times:

We partner with reliable national carriers to deliver your orders. While specific delivery times can vary, here's a general timeframe for each carrier:

USPS: Typically delivers between 9:00 AM and 5:00 PM, Monday through Saturday.
FedEx: Typically delivers between 8:00 AM and 8:00 PM, Monday through Friday, with some Saturday deliveries.
UPS: Typically delivers between 9:00 AM and 7:00 PM, Monday through Friday, with some Saturday deliveries.

Note:

These are estimated delivery hours and may vary depending on your location and specific delivery circumstances.
For the most accurate delivery information, please refer to the tracking details provided once your order has shipped.

Free Shipping

Free shipping on qualified items to the lower 48 states. Some that are not eligible are stated on their respective product information page. Learn more

Refunds & Returns

Cancellations are accepted within 24 hours of placing an order.
Returns are subject to each manufacturer's return policy. Please look into the return policy of the brand prior to ordering. Learn more

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Rosineer 3" X 5" Premium Nylon Rosin Bags

Rosineer 3" X 5" Premium Nylon Rosin Bags

What's Included

Features

Built to Last

Ultimate Purity

Versatile 3" x 5" Size

Precision Filtration

Easy to Fill

Heat Resistant

Specifications

FAQs

Shipping & Returns

Customer Reviews

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