Knives are one of the most polarising items in hiking gear. Some hikers never carry one and see no reason to. Others use one quietly and frequently, without much thought or discussion. The disagreement is rarely about the tool itself. It is about how knives are framed and why they are carried.
A knife is not essential hiking gear. Many people hike safely and comfortably without one, including on long and remote trips. Carrying a knife does not make someone more capable and not carrying one does not make someone unprepared. Like gaiters or a buff, a knife is a situational tool that earns its place only if it solves real problems you actually encounter.
This article is not about survival scenarios or self-defence. It is about when a small knife or cutting tool is genuinely useful on the trail, when it adds little value, and how to think about it as part of a practical hiking system.
What a knife actually is on a hike
On a hike, a knife is not emergency equipment. It is task-resolution equipment. Its value lies in handling small, repetitive, everyday tasks that are awkward or inefficient without a cutting edge. Most of these tasks are mundane rather than dramatic, but they occur often enough that the tool becomes quietly useful over time.
A knife does not replace judgement, planning, or skills. It simply reduces friction when something needs to be cut, trimmed, opened, or modified.
When a knife is genuinely useful
Food and camp tasks
Even on day hikes, food packaging is often tougher than expected. Resealable bags tear, wrappers split unevenly, and food prep becomes messy without a clean cut.
A small knife or multitool allows:
- Clean opening of food packaging
- Cutting fruit, cheese, or wraps
- Trimming excess packaging to reduce waste
- Managing shared food without tearing or crushing items
On overnight hikes, these uses increase, but they are just as relevant on longer day walks.
Gear repair and sustainability
Small failures happen regularly on the trail. A loose strap, frayed cord, or minor tear can escalate quickly if ignored.
A cutting tool is useful for:
- Trimming snagged threads before they run
- Cutting repair patches cleanly for sleeping mats or tents
- Shaping tape, cord, or webbing for temporary fixes
- Preventing small damage from becoming catastrophic failure
This supports both self-reliance and sustainability. On-trail maintenance helps gear last longer and reduces waste, aligning naturally with Leave No Trace principles.
First aid and hygiene
In first aid situations, clean, controlled cuts matter.
A knife or scissors can be useful for:
- Cutting blister tape or dressings precisely
- Trimming bandages or adhesive strips
- Removing splinters or embedded plant material
- Managing hygiene tasks discreetly and safely
Many hikers find that the small scissors on a multitool are actually more useful than a blade for first aid. They are safer, more precise, and easier to control when working close to skin.
Environmental and track interactions
Australian tracks are not always neatly maintained. Encroaching vegetation, grass seeds, and debris often create small but persistent annoyances.
A knife may be used to:
- Cut burrs or seeds from socks and gaiters
- Trim tangled vegetation from gear
- Modify stakes or pegs in hard or rocky ground
These are not dramatic uses, but they remove friction and keep the walk flowing.
The multitool alternative
For many Australian hikers, a “knife” is actually a small multitool.
Multitools offer:
- A short, non-aggressive blade
- Scissors for first aid and fine work
- Tweezers for splinters and ticks
- Occasionally a small file or screwdriver
For hikers who are uncomfortable carrying a blade alone, or who value versatility over simplicity, a small multitool often fits the task-resolution role better than a dedicated knife.
When a knife adds little or no value
A knife is often unnecessary when:
- Hiking on short, well-maintained tracks
- Carrying minimal food with simple packaging
- Conditions are predictable and uncomplicated
- You prefer to minimise gear and manage tasks differently
Many hikers go years without needing a knife and never feel limited. That is a valid choice, not a mistake.
Addressing the “macho gear” criticism
The criticism that knives are sometimes carried as symbols rather than tools is not unfounded. Oversized blades, tactical styling, and vague “just in case” reasoning often signal identity rather than need.
A practical hiking knife or multitool:
- Is small and non-aggressive in appearance
- Lives in a pack rather than on display
- Is used quietly for ordinary tasks
- Is forgotten when not needed
Carrying a knife does not make someone more prepared and not carrying one does not make someone reckless. The tool has no moral weight. Its value is entirely contextual.
Folding vs fixed blades
For hiking, folding tools overwhelmingly make more sense.
Folding knives and multitools:
- Are lighter and easier to stow
- Attract less attention at trailheads
- Are safer to carry and transport
- Solve nearly all realistic trail tasks
Fixed blades are rarely justified for hiking and often introduce unnecessary legal, social, and safety complications.
Legal considerations in Australia
Knife laws vary by state and territory and can be strict. In most Australian jurisdictions, carrying a small utility knife or multitool for a lawful purpose such as hiking or camping is generally acceptable. However, carrying a knife for self-defence is explicitly not considered a lawful excuse.
A sensible approach is to:
- Carry only what you genuinely use
- Choose small, utility-focused tools
- Keep them stowed in your pack or food bag
- Avoid wearing or displaying knives in public or high-traffic areas
This reduces risk, avoids unnecessary attention, and reinforces the non-aggressive framing that keeps everyone comfortable on the trail.
Weight and pack impact
For hikers concerned about weight, it is worth noting that many small folding knives and multitools weigh as little as 15 to 30 grams. At that point, the weight argument becomes less about grams and more about whether the tool actually earns its place through use. If it sits unused trip after trip, it is unnecessary weight. If it solves small problems regularly, it justifies itself.
The system approach to carrying a knife
Like gloves, gaiters, or a buff, a knife works best as part of a broader system. Some hikers carry one on every hike because they routinely encounter tasks it simplifies. Others carry one only on longer trips, overnight hikes, or routes where repairs and food prep are more likely. Both approaches are valid. The difference is intention rather than habit.
What some hikers misunderstand
A common mistake is treating a knife as emergency or survival gear rather than a convenience tool. This leads to oversized choices and unrealistic expectations. Another mistake is assuming everyone should carry one. Hiking systems are personal, and tools should be chosen based on conditions, experience, and preference. Finally, some hikers carry knives they are uncomfortable using. A tool you hesitate to handle safely is not an asset.
When a knife makes sense
A knife makes sense when it quietly solves problems you actually encounter. When it helps you eat, repair, manage small injuries, or adapt to conditions with less frustration. It does not make sense as a symbol, a security blanket, or a substitute for planning and judgement. Used thoughtfully, a knife or multitool is just another small piece of friction-reduction gear. Used blindly, it is unnecessary weight.
I went through a phase of collecting a few knives when I started backpacking/hiking a few years back. After getting over the fact that I wasn’t John Rambo fighting for survival in the wilderness I’ve found Opinel knives to be great. They’re light, robust, perfect for food prep and capable enough for carving emergency tent pegs (and possibly defending yourself from a wilderness manhunt if you’re John Rambo on a good day).