Binocular Harness

What a binocular harness does

A binocular harness is a set of straps, usually crossing your back, that holds a binocular flat against your chest. Some are just straps that clip to the binocular. Others carry it inside a padded pack.

Here's what that buys you, according to the makers' own explanations:

• Less neck strain: one optics maker says a harness spreads the weight across your shoulders and upper body
• No bounce: the binocular stays put when you walk or climb
• Fast access: it rides at chest height, ready to lift with one hand
• Protection: the same maker says a covered harness shields glass from rain, dust and snow, and from knocks on trees and rocks
• Pockets: room for a rangefinder, a wind checker or a release

The binocular itself is a separate choice. Magnification, exit pupil and the rest are on the hunting binoculars page. This page is about how you carry it.

The table on this page lists every binocular harness and chest pack we track. It shows the style, the fit the maker or listing states, the closure, the maker's water-resistance wording, weight and material. The fit column is copied from the maker or the Amazon listing (the table marks listing values) and never inferred. Check it against your own binocular before you buy.

What to look at when you pick a binocular harness

Six specs separate one harness from another. I'd go through them in this order.

Pick a style: strap-only, open chest pack or enclosed chest pack

The table sorts every harness into one of three styles.

• Strap-only: shoulder straps that clip or loop onto the binocular's strap points. Light and simple. The glass and eyecups stay exposed.
• Open chest pack: a pouch the binocular sits in, open at the top or held by tension. Quick to grab, some protection.
• Enclosed chest pack: a pouch with a lid that closes over the eyecups. Most protection, most bulk.

One optics maker's harness history explains why the pouches showed up. Early nylon chest straps left the binocular out in the weather, the eyecups collected debris, and the elastic stretched. After a season or two, binoculars that started on the chest ended up hanging around the belly. (Gravity is patient. It has all season.)

So the style is mostly about weather and dirt. Hunt dry country from a seat and a strap-only harness may be all you need. Walk in through wet brush or hunt the late season and the lid starts to make sense. One optics maker says a covered harness shields the glass from rain, dust, blowing sand and snow.

Match the fit to the binocular you own

Fit is the column people skip and regret. A chest pack is a box. Your binocular has to fill it.

One harness maker's sizing guide is the clearest method I found:

1. Set the eyecups where you use them in the field: in, out or in between.
2. Measure from the end of the objective lens to the end of the eyecup.
3. Match that number to the maker's sizing chart.

When the size is right, that maker says the lid seals tight around the eyecups and the pack closes into a flat, boxy shape. When it's too big, the binocular sits shallow and loose, and the lid can pop open.

The table's fit column shows whatever the maker or the listing states: a size label, interior dimensions, a line like "10x42 and smaller", or a list of models. No stated fit, no entry.

My one opinion on this page: buy the harness for the binocular you own today, not the one you plan to buy next year. The reason is the sizing method above. Fit is measured off a real binocular, and a pack sized for a bigger 50 mm pair lets a smaller one sit shallow, which is how lids pop open.

Choose a closure you can work with one hand

The closure is what holds the binocular in or the lid shut. The table lists the type the maker or the listing states.

• Magnetic: one optics maker uses magnets on the flap and back panel, describes them as quiet, and says one hand is all it takes.
• Bungee: a stretch cord holds the lid down over the eyecups. One harness maker says its bungee tension keeps the binocular secure and still allows one-handed use.
• Zipper: a zipped lid or pocket. Good for keeping things in.
• Snap or hood: a latch or hood that flips up with a pull.
• Hook-and-loop: the fuzzy strip. You know the sound.
• Open/friction: no closure; the pouch fit holds the binocular.

Strap-only harnesses don't have a closure at all, so the column is blank for them.

Whatever you pick, listen to it. Check every fastener, buckle and latch for noise, however slight, because at bow range small sounds count. Open and close it ten times in your kitchen at 5 a.m. volume.

Read the water resistance as the maker's words

The table repeats exactly what the maker says about water: water-resistant fabric, a weatherproof lid, a waterproof zipper. If the maker says nothing, the table says nothing.

One bowhunting magazine's review of a covered pack points to a waterproof membrane against moisture, dust and debris, under a fleece-lined fabric the reviewer calls quiet. Keep in mind a harness can also hold water in. One maker's binocular manual says that if optics get wet, keep the caps off and let them dry out completely before they go back in the case. A wet chest pack is a case. After a soaked morning, take the binocular out and let both dry.

Look at material where it touches you and where it touches brush

Material shows up in two places. The outside faces brush and bark. The straps and back panel face you.

One optics maker's harness uses mesh straps and a mesh back panel for ventilation, and a fleece-lined pouch for the glass. The pack in that magazine review puts a padded mesh liner against the chest and uses quick-release side buckles. If you mostly sit in mild weather, you can weigh comfort over toughness.

For the straps, look for padding where they cross your shoulders and upper back. (Professional note: your trapezius will thank you. It does not usually say thank you.)

Weight is the harness plus everything you put in it

The table lists the harness weight in ounces, as the maker states it. That's the empty weight. Add the binocular, a rangefinder and whatever lives in the pockets.

Pockets fill up. Danny once loaded a rangefinder pouch with beef jerky "for emergencies" and called it a hunting pouch. He wasn't wrong, technically. It was a pouch, and he was hunting.

If the binocular is light and you mostly sit, a strap-only harness keeps the weight down. If it's heavy, the extra ounces of a padded pack are the ones that make it comfortable.

Binocular harness setups for how you hunt

For bowhunters

A chest pack sits right where a bowstring wants to go. Pick a low-profile design with as much string clearance as you can get, and test it with your bow before the season. Draw with the harness on, over your hunting jacket, with the binocular inside.

One small extra helps: one optics maker's elastic side pockets are sized for a hand-held release.

For tree stand and saddle hunters

The harness has to ride with your fall-arrest gear, not fight it. Make sure the bino harness doesn't interfere with your tree-stand safety harness, and that the safety harness doesn't pin the pack where you can't open it.

Wear your full-body safety harness every time you leave the ground, and set the bino harness up around it on the ground first. Safety harnesses are on the tree stand harness page.

For rifle hunters

Same idea as the bowstring: the harness must not get in the way of the stock. Test how it affects shouldering your rifle at the range before the season, with the binocular inside.

With a rangefinder on board

Many harnesses take an add-on rangefinder pouch. One optics maker's pouch attaches to the left or right of the lower straps, in front of the buckle. Rangefinders are on the hunting rangefinder page.

Or skip the second pouch. A rangefinder binocular does both jobs in one device, so the harness carries one thing instead of two. That's the rangefinder binoculars page.

Setting up a binocular harness before the season

Fit it at home, with your hunting clothes on. One harness maker's setup guide runs in this order:

1. Set the height: unbuckle the 1-inch webbing at the slide buckle on each side. Short torso, keep it all the way up. Long torso, lower it about 1 to 1.5 inches.
2. Even it out: repeat on both sides so the pack sits level.
3. Attach the binocular: thread the harness's binocular hangers through the strap points on the binocular and lock them in the buckles.
4. Set the lid tension: with the binocular inside, pull the lid snug over the eyecups and adjust the bungee to the binocular's height. The maker says to tie it with a square knot so it stays tight.
5. Final check: binocular snug, hangers locked, pack comfortable on your chest.

Two more tips. Fit it over a T-shirt and again over your heaviest jacket, and make sure the straps adjust far enough for both. And walk some real terrain with it during preseason scouting.

One caution from a binocular manual: if you use any strap other than the one in the box, never attach metal O-rings directly onto the binocular's strap attachment.

Who can skip a binocular harness

If you hunt from one ground blind and the binocular lives on the shelf next to your thermos, a harness adds straps and solves nothing. Same if your binocular is a light compact pair you use twice a morning. A neck strap or a jacket pocket will do.

Everyone who walks in, climbs, or glasses for hours gets something from one. Your neck keeps score whether you do or not.