Think Tank Stash Master M Pro

Think Tank Stash Master M Pro – Expand large backpack capacity with a padded, modular photo cube

The Think Tank Stash Master M Pro lets you expand the photo gear capacity of any large backpack, roller, or duffel. It functions as a padded insert, a stand-alone storage cube, or an organizational module you can slip into compatible Think Tank bags. Its reinforced vertical dividers and high-density Vellex interior hold gear securely, while carry handles make transport easier.

Purpose and use cases

Use the Stash Master M Pro when you need to increase gear space without buying a new bag. For example, insert it into a large backpack or duffel to create a dedicated, protected compartment for a camera body, lenses, and accessories. Alternatively, carry it on its own as a compact, protective photo cube. In short, it adapts to pros and photo enthusiasts who require flexible, organized storage.

Key features

• Padded insert: Use it inside your own bag to increase personal gear space, or remove it and use it as a stand-alone storage cube.
• Adjustable divider set: The articulating dividers let you customize internal layouts to match different camera bodies and lens combinations.
• High-density Vellex interior and reinforced vertical dividers: These provide protection and secure placement for fragile gear.
• Carry handles: Easy to transport between bags or on its own.
• Water-resistant construction: Made from water-resistant fabrics with a DWR coating to help keep gear protected from light moisture.

What fits in the Stash Master M Pro

The cube accommodates a typical pro or enthusiast kit. Listed examples clarify common setups you can arrange inside.

• 1 gripped body — for example: Sony A7 series, Nikon Z7.
• 2 to 4 lenses — for example: Nikon 70-200mm f/2.8, 24-70mm f/4, 35mm f/1.4, 85mm f/1.4. It can also hold a 70-200mm f/4 unattached.
• Flash — space for a flash unit alongside lenses and body.
• Zippered mesh pocket — useful for batteries, a card wallet, and a lens cloth.

Bags and systems it fits in

Think Tank designed this cube to integrate with several of their larger packs and duffels. Use it to add organized camera storage inside the following models:

• Rotation 34L Backpack
• Backlight Elite 45L Backpack
• Freeway Longhaul 50L & 75L
• Retrospective Duffel 50L & 75L

Specifications

Materials and construction

The Stash Master M Pro uses a range of durable materials selected for protection and longevity. These materials also contribute to its water-resistant properties and overall durability.

• Nylon/Poly Double Diamond two tone 210/320
• Poly 200D
• PolySpun 550D Spun C/PU
• Vellex interior
• Belly O Mesh
• Nylex and Poly 200D dividers
• Non-slip fabric on shoulder strap
• YKK® RC Fuse (abrasion-resistant) zippers
• 3-ply bonded nylon thread
• Durable water-repellant (DWR) coating

FAQ

Question: Is the Stash Master M Pro water-resistant?

Answer: Yes. The cube is made from water-resistant fabrics and features a DWR (durable water-repellant) coating to help protect gear from light moisture and brief exposure to wet conditions.

Question: Can I use the cube on its own as a carry solution?

Answer: Yes. The Stash Master M Pro functions as a stand-alone storage cube with carry handles and a shoulder strap. It also includes the divider set, so you can configure internal space before transporting it independently.

Question: How customizable is the interior layout?

Answer: The cube includes an adjustable divider set with articulating dividers that let you create several configurations. In practice, this means you can adapt the interior to fit a gripped body, multiple lenses, a flash, and smaller accessories stored in the zippered mesh pocket.

Question: Which Think Tank bags will accept this cube?

Answer: Think Tank specifies compatibility with the Rotation 34L Backpack, Backlight Elite 45L Backpack, Freeway Longhaul 50L & 75L, and Retrospective Duffel 50L & 75L. Additionally, the cube is designed to expand storage in any large backpack, roller, or duffel when space allows.

Question: What typical camera setups will fit inside?

Answer: The Stash Master M Pro can hold one gripped camera body (examples provided: Sony A7 series, Nikon Z7), two to four lenses including longer telephotos such as a 70-200mm f/4 (unattached), and a flash. A zippered mesh pocket stores smaller items like batteries, a card wallet, or a lens cloth.