Marsupial Gear: three pieces for a modular optics-carry setup

Marsupial Gear’s new-arrivals collection offers a useful entry point into the brand: a binocular chest pack, a separate rangefinder pouch and a panel that adds storage behind the pack. Each addresses a different part of carrying frequently used equipment close to the body.

This is a researched brand and product spotlight, checked October 26, 2026. We have not field-tested these products or measured their comfort, weather resistance or durability.

A brand built around the binocular pack

In its company history, signed by Jim and Hannah Graham, Marsupial dates its start to 2015. The initial aim was a binocular pack that opened forward and could be used with one hand. The company describes beginning with 100 units and moving into a dedicated production facility in January 2020. Its published contact address is in Phoenix, Arizona.

That origin helps explain the current range. Rather than treating the chest pack as an isolated bag, Marsupial offers pouches and attachments around it. The useful question for a buyer is how much of that system earns its place in a particular kit.

1. No-Mag Binocular Pack

The No-Mag Binocular Pack uses an adjustable bungee-tension lid instead of magnets. Marsupial describes a fully enclosed design, with a lid that slides down out of the way when open. Accessory attachment points accept Gatekeepers, and the pack is listed as compatible with the Rear Gear Panel.

Size	Published internal width × depth × maximum height	Listed weight
Small	5.75 × 3 × 7 inches	11.2oz
Medium	6 × 3 × 8.25 inches	12.3oz
Large	6.25 × 3.25 × 8.75 inches	13.05oz

These are the manufacturer’s figures, not our measurements. Start with your binocular model and consult the linked size guide; confirm the current No-Mag fit with Marsupial if the match is unclear. Eyecups, lens covers and the shape of the instrument can matter as much as a headline dimension.

The standard harness is listed for chests up to 54 inches. Check the product page’s XL-harness ordering instructions if you need a larger size. Try the fit over the layers you expect to wear, especially if you also use backpack shoulder straps.

2. No-Mag Rangefinder Pouch

Photography courtesy of Marsupial Gear.

The No-Mag Rangefinder Pouch is another fully enclosed, magnet-free design. Marsupial lists internal dimensions of 3.5 inches wide, 2 inches deep and 5 inches high. Included Gatekeepers attach it to the brand’s chest packs or other MOLLE-compatible gear.

Fit needs a separate check here. The product page excludes several oversized rangefinders and says the Vortex Razor 4000 fits very tightly but is not recommended. Check that model-specific guidance before relying on dimensions alone.

Our practical consideration is access without crowding the main pack. With a representative load, check that the pouch position lets you open both lids and retrieve each device without rearranging the other. We have not measured attachment stability or retrieval speed.

3. Rear Gear Panel

Photography courtesy of Marsupial Gear.

The Rear Gear Panel creates an attachment area behind the chest pack. Marsupial describes foam-backed construction, a loop fastening surface and adjustable positioning. Listed weights are 2.5oz for the double configuration and 2.23oz for either single-side version. The photograph shows the black double version.

For ordinary field organization, the manufacturer lists a phone sleeve, radios and first-aid supplies among the possible uses. Accessories are separate choices; the bare panel is not a complete storage setup.

Treat the added space as an option, not a packing target. Check the loaded assembly against your body and clothing, including when bending or sitting. A panel’s empty weight does not tell you how the completed setup will feel after adding accessories and their contents.

Build in stages

We would start with the binocular fit, add a rangefinder pouch only if needed, then assess whether anything still needs a place behind the pack. That order makes it easier to identify what each purchase improves.

For a different approach to carrying field essentials, see our Duck Camp Dove Kit spotlight. The choice is less about filling every attachment point than keeping the equipment you use easy to reach.

Explore Marsupial Gear’s new arrivals →

Check current prices, colors, compatibility and availability on the linked manufacturer pages. No hands-on review score is assigned.