1. Introduction
The NiSi 100mm Filter Pouch is designed to safely store and transport up to four 100mm system filters, including both 100x100mm and 100x150mm sizes. This lightweight and durable pouch offers convenient access to your filters during photography sessions and can be easily attached to a tripod leg. It also provides compatibility for storing various NiSi V5, V5 Pro, V5 Alpha, V5 Galaxy, and V6 filter holders along with their associated adapter rings and polarizers.

Figure 1: The NiSi 100mm Filter Pouch in its closed state, showcasing the NiSi branding.
2. Key Features
- Capacity: Holds up to four 100x100mm or 100x150mm filters.
- Design: Compact and lightweight for easy portability.
- Accessibility: Can be mounted to a tripod leg for quick and convenient access during use.
- Compatibility: Also designed to accommodate NiSi V5, V5 Pro, V5 Alpha, V5 Galaxy, and V6 holders, including the main holder, 82mm adapter ring, three additional adapter rings, and a polarizer.
- Protection: Features individual filter slots to prevent scratching and ensure filter safety.
3. Setup and Filter Insertion
Follow these steps to properly set up your NiSi 100mm Filter Pouch and insert your filters:
- Open the Pouch: Unzip the main closure of the pouch to reveal the internal compartments.
- Insert Filters: Carefully slide each 100x100mm or 100x150mm filter into one of the four designated slots. Ensure each filter is fully seated within its slot to prevent movement and potential damage.
- Insert Filter Holder (Optional): If storing a filter holder (e.g., V5, V6), place it in the larger main compartment. The pouch is designed to accommodate the holder, adapter rings, and polarizer.
- Close the Pouch: Once all items are securely placed, zip the pouch closed.

Figure 2: The pouch opened, showing filters securely placed in their individual slots.

Figure 3: The pouch with a NiSi filter holder and adapter rings stored inside.
4. Operation and Tripod Mounting
The NiSi 100mm Filter Pouch offers flexible carrying and mounting options:
- Carrying: The compact design allows the pouch to fit easily into most camera bags or be carried by hand.
- Tripod Mounting: For convenient access during shooting, the pouch can be mounted directly onto a tripod leg. Utilize the integrated loop on the back of the pouch to secure it to a tripod leg.

Figure 4: The pouch attached to a tripod leg, providing easy access to filters.

Figure 5: A closer view of the pouch securely mounted on a tripod leg.
5. Care and Maintenance
To ensure the longevity and optimal performance of your filter pouch, follow these maintenance guidelines:
- Cleaning: For general cleaning, wipe the exterior with a soft, damp cloth. Avoid using harsh chemicals or abrasive cleaners, as these may damage the material.
- Drying: If the pouch becomes wet, allow it to air dry completely in a well-ventilated area before storing filters or other equipment inside. Do not use direct heat sources for drying.
- Storage: Store the pouch in a cool, dry place away from direct sunlight and extreme temperatures when not in use.
- Inspection: Periodically inspect the zipper and seams for any signs of wear or damage.
6. Troubleshooting
This section addresses common concerns regarding the NiSi 100mm Filter Pouch.
Filters do not fit or are too tight:
- Ensure you are using 100x100mm or 100x150mm filters. The pouch is specifically designed for these dimensions.
- Avoid forcing filters into slots. If a filter is difficult to insert, check for any obstructions or ensure it is aligned correctly.
Pouch does not securely attach to tripod:
- Verify that the tripod leg is within the appropriate diameter for the pouch's attachment loop.
- Ensure the hook-and-loop fasteners are firmly secured around the tripod leg.
7. Product Specifications
| Attribute | Detail |
|---|---|
| Model Number | NIP-100-4CASE |
| Capacity | Up to 4 filters (100x100mm or 100x150mm) |
| Compatibility | NiSi 100mm system filters, V5, V5 Pro, V5 Alpha, V5 Galaxy, V6 holders |
| Closure Type | Zipper |
| Handle Type | Top handle, Tripod loop |
| Number of Compartments | 4 (for filters) + main compartment for holder |
| Item Weight | 150 Grams |
8. Warranty Information
The NiSi 100mm Filter Pouch (NIP-100-4CASE) comes with a 12-month manufacturer's warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by misuse, accident, unauthorized modification, or improper storage. Please retain your proof of purchase for warranty claims.
9. Customer Support
For technical assistance, warranty claims, or general inquiries regarding your NiSi 100mm Filter Pouch, please contact NiSi Optics USA customer support. You can find contact information and additional resources on the official NiSi website:
NiSi Optics USA: Visit the NiSi Store on Amazon
Please have your product model number (NIP-100-4CASE) and proof of purchase ready when contacting support.