Brand to Know — Sun Mountain, the Montana Company That Put Legs on the Golf Bag

18 Picks·Missoula, MT · Est. 1981
A golfer walking under live oaks carrying a Sun Mountain stand bag

Sun Mountain invented the bag with legs, and four decades on it still makes the lightest way to walk a golf course. In 1981 a club pro named Rick Reimers quit his job in Northern California and got in the car to drive north to Montana, to ski and think. The car radio was broken, so he spent the whole drive designing a golf bag in his head. What came out the other end was a nylon carry bag that weighed less than half what the leather and vinyl bags of the day weighed.

That was the BACK 9, and it was more interesting than it was successful. The FRONT 9 arrived in 1984 with a moulded top and bottom, sold properly, and became the shape every other carry bag copied. It also earned Sun Mountain the job of building the L8 bag for Ping, which put a Missoula startup in the position of manufacturing for one of golf’s giants.

Then, in 1986, they put legs on it. The Eclipse is the bag Sun Mountain is credited with inventing, and its patented stand mechanism is now hinged onto almost every carry bag in the game. They ran the same trick twice more. The Speed Cart in 1999 folded down small enough that people bought one, and a walking-cart category appeared where there had not been one. The ClubGlider in 2008 put retractable legs on a travel bag, so an airport stopped being a workout.

Here is the part that gets left out. Reimers ran the company for 41 years as founder, director and sole shareholder, with no partners, no investors and no board. In March 2022 he sold Sun Mountain Sports to Solace Capital Partners, a Los Angeles private equity firm, and kept the scooter business. The bags are still assembled in Missoula, which remains unusual for the category. The fabrics come from Asia, and the company says “assembled in the USA” rather than made, which is the honest version.

The line runs across four categories: bags from the $224 Eclipse up to a $1,200 leather stand bag, push carts, travel covers, and small goods down to a $35 headcover. Three of those four are categories Sun Mountain either created or reshaped, which is a strange thing to say about the sensible default.

The Bags

Nine picks · $224–$1,200Bags are where the company actually lives. The Eclipse descends from the 1986 bag that started all of this and the Matchplay is the modern flagship, while the C-130 has been the default cart bag since 2005.

Sun Mountain
Legacy Leather Stand Bag · $1,200
The Legacy Leather sits at the top of Sun Mountain’s range and looks less like the rest of the line than anything else they make. Full-grain leather, a single strap, and the silhouette of a bag from before anyone thought to attach legs to one. At $1,200, it is the company quoting its own prehistory back at itself.
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Sun Mountain
Hometown Waxed Canvas Stand Bag · $450
The Hometown is twelve-ounce waxed canvas, made for the country’s 250th and capped at 1,776 individually numbered bags. It is the halo product of the current range, and the clearest explanation of why a Montana company keeps leaning this hard on Americana.
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Sun Mountain
Matchplay Ballistic 14-way · $435
Ballistic nylon over fourteen full-length dividers carries more structure than a stand bag usually bothers with. The Matchplay is the best-looking thing in the current line, and the Grove green is the reason why. It is built for people who walk and want their clubs held apart without strapping a cart bag to their back.
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Sun Mountain
Matchplay Swift Sunday · $315
The Swift is a Sunday bag built in the Matchplay language. It goes out for the nine holes after work, when carrying a full stand bag is overkill and carrying nothing turns out to be a mistake.
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Sun Mountain
Eclipse E-2.5 Stand Bag · $224
The name carries the history here: the original Eclipse in 1986 was the bag with legs, and the E-2.5 is its lightweight descendant. The invention is still in production and still $224, which makes it the most Sun Mountain purchase in the range.
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Sun Mountain
H2NO E-4.5 VLO Stand Bag · $380
Sun Mountain built the first waterproof golf bags in 2007, and the E-4.5 is where that line has ended up. Fully waterproof, seam-sealed, and fitted with the VLO leg mechanism, which stands for very low-profile in the company’s own shorthand. At $380 it is the bag for a course where rain is part of the schedule.
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Sun Mountain
C-Series C-130 Cart Bag · $325
Sun Mountain introduced the C-130 in 2005 and it is plausibly the most common cart bag in the game. A 10.5-inch fourteen-way top, thirteen pockets, and an orientation that puts everything facing you once the bag is strapped to a cart. Two decades on, it is still the default answer.
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Sun Mountain
Matchplay Cart Bag · $450
The Matchplay language carries over to a riding bag here, cleaner than the C-130 and considerably more expensive for the privilege. It is made for people who ride and would rather their bag did not read as rental equipment.
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Sun Mountain
H2NO C-130 Cart Bag · $400
This is the C-130 shape cut in the waterproof H2NO fabric, which is the only difference between the two. If the forecast where you play is a variable rather than a formality, it is the version to buy.
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“And by the time I got to Montana, I had pretty much designed a new sort of golf bag in my head.”— Rick Reimers, Sun Mountain founder, on the drive north with a broken car radio

The Push Carts

Three picks · $75–$330Sun Mountain did to walking carts in 1999 what it had done to bags in 1986. The Speed Cart folded down small enough that people actually bought one, and a category appeared where there had not been one.

Sun Mountain
Speed Cart X · $300
The Speed Cart arrived in 1999 as the first three-wheel push cart that folded down properly, and it created a category that had not existed before. The X is the current version of it, and MyGolfSpy made it a staff pick in its 2026 push cart testing.
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Sun Mountain
PX4 Push Cart · $330
The PX4 runs four wheels instead of three, which costs a little folded bulk and buys a cart that tracks dead straight across a sidehill. It is the answer if your course is anything other than flat.
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Sun Mountain
Speed Cart Seat · $75
The seat clips onto the cart you already own and does nothing else. It is unglamorous and it is $75, and if you walk somewhere with a slow group in front of you most weekends, it is the easiest money in the catalogue to spend.
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Travel

Two picks · $290–$450The ClubGlider is the third Sun Mountain invention here, after the legs and the folding cart: retractable wheels that carry the weight for you through an airport. The Kube is the armoured alternative, a rigid shell instead of a mechanism.

Sun Mountain
ClubGlider3 Travel Bag · $450
The ClubGlider runs a set of retractable legs and wheels that take the weight of the bag off your arm entirely, so you tip it and tow it rather than carry it. Sun Mountain launched it in 2008, and travel covers went from a rounding error to roughly seven per cent of the company’s sales.
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Sun Mountain
Kube Travel Cover · $290
The Kube is the hard-sided alternative, a clamshell case rather than a soft cover. It is built for anyone who has watched a baggage handler work and would like a rigid shell between that and their driver.
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Accessories

Four picks · $35–$130Headcovers, alignment sticks and a blanket named after a mountain man make up the small goods. They are also the place Sun Mountain’s current collaboration habit shows up first.

Hazy Golf × Sun Mountain
Limited Edition Alignment Sticks · $130
Sun Mountain’s collaboration streak is the most interesting thing about the company’s current era — Victus, Marucci, Realtree, Municipal, Bad Birdie. The limited edition sticks are the prettiest of the small goods the company makes, and at $130 the most decorated way to line up a putt.
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Sun Mountain
Canvas/Leather Headcover — Driver · $40
The driver cover pairs a canvas body with leather trim and carries no branding to speak of. It is made to sit on top of the Hometown without arguing with it.
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Sun Mountain
Leather Headcover Chevron · $35
The chevron is the dressier of the two covers. It goes with the Legacy Leather bag if you are committing to the whole look, and at $35 it is the cheaper half of that commitment.
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Sun Mountain
Colter II Blanket · $100
The Colter II is a quilted, packable blanket named after John Colter, the trapper who walked out of the Lewis and Clark expedition and into what is now Montana. It is the most Missoula object in the catalogue, and the clearest sign of where the company sits when it is not making bags.
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Who founded Sun Mountain and when?

Rick Reimers founded Sun Mountain in 1981. He started it in San Jose, California, and moved the company to Missoula, Montana in 1984 — a detail often lost, because Sun Mountain is so thoroughly identified with Montana now. Reimers was a club and teaching pro in Northern California before he quit, and by his own account designed his first bag in his head on the drive north.

Did Sun Mountain invent the golf stand bag?

Sun Mountain is credited with creating the first modern lightweight stand bag — the Eclipse, in 1986 — and the company says it was the first to patent the stand mechanism used on essentially every stand bag since. No source we found establishes an earlier bag with built-in legs. Their nylon BACK 9 (around 1981) and FRONT 9 (1984) came first and made the lightweight carry bag viable; the legs came after.

Is Sun Mountain still family owned?

No. Reimers ran it for 41 years as founder, director and sole shareholder — no partners, no outside investors, no board. In March 2022 he sold Sun Mountain Sports to Solace Capital Partners, a Los Angeles private equity firm. He kept Sun Mountain Motor Sports, which makes the Finn golf scooter he launched in 2019.

Are Sun Mountain bags made in the USA?

They are assembled in the USA — specifically in Missoula, Montana, which is the company's own wording and the accurate one. Fabrics and components are sourced overseas. The Montana assembly operation is real and unusual for the category; "made in the USA" would be overstating it.

What is the Sun Mountain C-130?

Their cart bag, introduced in 2005, and arguably the most widely used cart bag in golf. The current version has a 10.5-inch fourteen-way top, thirteen pockets, and a top reversed so the pockets face the player when the bag is strapped to a cart.

Did Sun Mountain invent the push cart?

Not the push cart, but the modern folding one. The Speed Cart, launched in 1999, was the first easily foldable three-wheel cart, and the company's own line is that it "created an entirely new category." The four-wheel Micro-Cart followed in 2004.

What is a ClubGlider?

Sun Mountain's travel bag with retractable legs and wheels that take the weight off your arm — you tilt it and tow it rather than drag it. It launched in 2008 and grew travel covers from roughly half a per cent of company sales to about seven per cent.

Was Sun Mountain really the best-selling golf bag brand?

Yes, by retail market share. Golf Datatech's 2012 report had them as the best-selling golf bag brand for a third consecutive year, and they accounted for 16.5% of US golf bag sales in 2010.

Which Sun Mountain bag should I buy?

Walking and want light: the Eclipse E-2.5 at $224. Walking and want the nice one: the Matchplay Ballistic at $435. Riding: the C-130 at $325. Rain: the H2NO line. Buying an object rather than equipment: the Hometown waxed canvas or the Legacy Leather.

Does Sun Mountain make anything besides bags?

Push carts since 1999, travel covers since 2008, and outerwear since 1990 — the Headwind windshirt in 1990 and golf fleece in 1991 were both firsts for the category. They supplied the US Presidents Cup team's outerwear in 2011 and 2013.

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