Skip to content

Gear to be prepared for anything.

One manufacturer at a time — who owns them now, what they actually make, and who each one is not for.

one hundred thirty-one brands rated · eighty-one guides · twenty-five journal entries

Guides

Questions people actually ask

All eighty-one guides →

What is actually supposed to be in a 72-hour emergency kit?

Ready.gov's basic disaster supplies kit list opens with one gallon of water per person per day, for several days, for drinking and sanitation. Kits sold as 72-hour kits ship four-ounce pouches instead, and the four we counted carry seven to ten percent of that figure. Radio, flashlight, whistle, dust mask, sanitation and tools they generally do carry.

Read the guide →

What does ED glass actually mean?

ED stands for extra-low dispersion — a glass type that reduces chromatic aberration, the color fringing you see on a high-contrast edge. HD, HDX, UHD and APO are marketing labels, not glass grades, and manufacturers apply them inconsistently. Almost nobody publishes which elements are ED, how many there are, or what glass they use.

Read the guide →

What actually protects a rope at an edge?

Physically, a pad, a roller or a rigid guard. On paper, almost nothing: manufacturers publish sizes, weights and materials for edge protection, not protection ratings. Two makers state in writing that their fabric protectors are not for sharp edges. The only rated figure we found is one roller's working load limit.

Read the guide →

How does an avalanche beacon work?

An avalanche beacon is a 457 kHz radio that transmits a pulsed signal in send mode and receives it in search mode. A searching unit compares signal strength across two or three antennas to show direction and a distance number. That number tracks signal strength, not measured meters.

Read the guide →

Product guides

A closer look at the gear

Browse all product photos →

Battery systems, camp lighting and everyday tools. Explore the products, compare the details, and find what fits your next trip.

Brands We Love

Who makes gear worth owning

All one hundred thirty-one brands →

Petzl

Fifty years of French vertical-safety engineering, and the spine of most rope access kits — including ours.

Premium · France · est. 1975

  • Rope Access
  • Fall Protection
  • Technical Rescue

Battle Born Batteries

Lithium batteries and power-system components for life and work away from shore power.

Premium · United States

  • Batteries & Charging
  • Overlanding & Off-Road

ACR Electronics

Fort Lauderdale, since 1956 — the rescue beacon that talks to a government satellite system and never asks for a subscription.

Mid-range · United States · est. 1956

  • Marine & Boating
  • Satellite Comms
  • Signaling & Distress

Sterling Rope

Maine-made life-safety cordage since 1992 — the rope the other five brands' hardware runs on.

Premium · United States · est. 1992

  • Ropes & Cordage
  • Rope Access
  • Technical Rescue

Harken

Pewaukee, Wisconsin, since 1968 — two brothers, a plastic ball-bearing block, an Olympic sailing habit, and the employee-owned company that now owns SMC.

Premium · United States · est. 1968

  • Rigging Hardware
  • Technical Rescue
  • Rope Access

CAMP Safety

From a blacksmith's forge in Premana, 1889 — the brand that made professional PPE light enough to forget you're wearing it.

Premium · Italy · est. 1889

  • Rope Access
  • Fall Protection
  • Technical Rescue

The Journal

Notes from the trail

All twenty-five posts →