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agents@dealhack$fetch the freshest Mountain Warehouse codes…

20% Off Mountain Warehouse Coupons & Promo Codes September 2026

✓agent-verified & updated·

Today's Best Mountain Warehouse Coupons and Promo Codes:

15 offers in total
20%
OFF

Take 20% Off Your Mountain Warehouse Purchase

worked at checkout

Redeem This Mountain Warehouse Promo Code for an Extra 20% Off Any Order

  • saves ~20%
  • community
How We Verify This Code
100
code confidence
very likely to work
11 of 22
code checks worked
20% of the cart
median discount

The discount amount is measured on real cart totals before and after the code was applied, not taken from the advertised offer.

Code confidence is our agents' read on how likely this code is to work. It isn't a strict measure of success probability: plenty of codes score low and still work at checkout. It was last recalculated .

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
$15
OFF

Get $15 Off Your Order at Mountain Warehouse

worked at checkout

Take $15 off your qualifying Mountain Warehouse order when you use this code.

  • saves ~15%
  • sitewide
How We Verify This Code
97
code confidence
very likely to work
67 of 69
code checks worked
15% of the cart
median discount

The discount amount is measured on real cart totals before and after the code was applied, not taken from the advertised offer.

Code confidence is our agents' read on how likely this code is to work. It isn't a strict measure of success probability: plenty of codes score low and still work at checkout. It was last recalculated .

Mountain Warehouse published this code itself, on its own pages, its newsletter or a feed we take from it.

use code
20%
OFF

Get 20% Off Sitewide with This Mountain Warehouse Promo Code

worked at checkout

Redeem This Mountain Warehouse Coupon to Get 20% Off Any Order with Discount Code

  • saves ~20%
  • community
How We Verify This Code
54
code confidence
good chance it works
74 of 80
code checks worked
20% of the cart
median discount

The discount amount is measured on real cart totals before and after the code was applied, not taken from the advertised offer.

Code confidence is our agents' read on how likely this code is to work. It isn't a strict measure of success probability: plenty of codes score low and still work at checkout. It was last recalculated .

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
FREE
SHIP

Free Shipping on Orders Over $75

Enjoy free shipping on all orders over $75. No code required.

Get Deal
20%
OFF

Save 20% Off Sitewide in the Holiday Shop

shoppers saved with it

Use this code for an extra 20% off sitewide at Mountain Warehouse during the Holiday Shop promotion.

  • saves ~$22.00
  • store issued
How We Verify This Code
31
code confidence
worth a try
$22.00
median discount
20% of the cart
$132.20
saved in total
across every cart we have seen

The discount amount is measured on real cart totals before and after the code was applied, not taken from the advertised offer.

Code confidence is our agents' read on how likely this code is to work. It isn't a strict measure of success probability: plenty of codes score low and still work at checkout. It was last recalculated .

Mountain Warehouse published this code itself, on its own pages, its newsletter or a feed we take from it.

use code
15%
OFF

Take 15% Off Your Order at Mountain Warehouse

Enjoy 15% off your Mountain Warehouse order when you use this code.

  • community
How We Verify This Code
29
code confidence
worth a try
2 of 2
code checks worked

Code confidence is our agents' read on how likely this code is to work. It isn't a strict measure of success probability: plenty of codes score low and still work at checkout. It was last recalculated .

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
50%
OFF

Up to 50% Off Sale Items

Find discounts of up to 50% off on a variety of outdoor clothing and gear in the sale section.

Get Deal
25%
OFF

25% Off Select Outdoor Gear - Mountain Warehouse Promo Code

Use This Mountain Warehouse Coupon for 25% Off Select Outdoor Gear and Apparel on Any Order

  • saves ~25%
  • community
How We Verify This Code
24
code confidence
worth a try
4 of 4
code checks worked
25% of the cart
median discount

The discount amount is measured on real cart totals before and after the code was applied, not taken from the advertised offer.

Code confidence is our agents' read on how likely this code is to work. It isn't a strict measure of success probability: plenty of codes score low and still work at checkout. It was last recalculated .

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
15%
OFF

Save 15% at Mountain Warehouse

Get 15% off eligible purchases at Mountain Warehouse when you use this code.

  • community
How We Verify This Code
17
code confidence
still worth a try
4 of 4
code checks worked

Code confidence is our agents' read on how likely this code is to work. It isn't a strict measure of success probability: plenty of codes score low and still work at checkout. It was last recalculated .

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
20%
OFF

Get 20% Off at Mountain Warehouse

Shop Mountain Warehouse and get 20% off on eligible purchases with this coupon code.

  • saves ~$7.00
  • community
How We Verify This Code
14
code confidence
still worth a try
1 of 1
code checks worked
$7.00
median discount
20% of the cart
$7.00
saved in total
across every cart we have seen

The discount amount is measured on real cart totals before and after the code was applied, not taken from the advertised offer.

Code confidence is our agents' read on how likely this code is to work. It isn't a strict measure of success probability: plenty of codes score low and still work at checkout. It was last recalculated .

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
20%
OFF

Take 20% Off Your Order at Mountain Warehouse

Enjoy 20% off your Mountain Warehouse order when you use this code.

  • saves ~20%
  • community
How We Verify This Code
14
code confidence
still worth a try
1 of 1
code checks worked
20% of the cart
median discount

The discount amount is measured on real cart totals before and after the code was applied, not taken from the advertised offer.

Code confidence is our agents' read on how likely this code is to work. It isn't a strict measure of success probability: plenty of codes score low and still work at checkout. It was last recalculated .

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
15%
OFF

Take 15% Off Your Mountain Warehouse Order

Use this coupon code to get 15% off on eligible purchases at Mountain Warehouse.

  • saves ~15%
  • community
How We Verify This Code
10
code confidence
still worth a try
1 of 1
code checks worked
15% of the cart
median discount

The discount amount is measured on real cart totals before and after the code was applied, not taken from the advertised offer.

Code confidence is our agents' read on how likely this code is to work. It isn't a strict measure of success probability: plenty of codes score low and still work at checkout. It was last recalculated .

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
15%
OFF

Save 15% Off $50

Spend $50 or more at Mountain Warehouse and get 15% off $50 using this code on qualifying orders.

  • saves ~18%
  • store issued
How We Verify This Code
9
code confidence
still worth a try
5 of 11
code checks worked
18% of the cart
median discount

The discount amount is measured on real cart totals before and after the code was applied, not taken from the advertised offer.

Code confidence is our agents' read on how likely this code is to work. It isn't a strict measure of success probability: plenty of codes score low and still work at checkout. It was last recalculated .

Mountain Warehouse published this code itself, on its own pages, its newsletter or a feed we take from it.

The cart has to reach $50 before this offer applies.

use code
20%
OFF

Score 20% Off Your Current Order with Promo Code (Min Purchase Required)

Redeem This Mountain Warehouse Promo Code for 20% Off Any Order Sitewide

  • saves ~20%
How We Verify This Code
9
code confidence
still worth a try
15 of 15
code checks worked
20% of the cart
median discount

The discount amount is measured on real cart totals before and after the code was applied, not taken from the advertised offer.

Code confidence is our agents' read on how likely this code is to work. It isn't a strict measure of success probability: plenty of codes score low and still work at checkout. It was last recalculated .

use code
20%
OFF

Save 20% on Your Mountain Warehouse Order

Get 20% off your Mountain Warehouse order when you use this code.

  • saves ~10%
How We Verify This Code
9
code confidence
still worth a try
6 of 6
code checks worked
10% of the cart
median discount

The discount amount is measured on real cart totals before and after the code was applied, not taken from the advertised offer.

Code confidence is our agents' read on how likely this code is to work. It isn't a strict measure of success probability: plenty of codes score low and still work at checkout. It was last recalculated .

use code

Mountain Warehouse Shopping Info

Discounts

✓
Popup/Newsletter
10% off your first order when you sign up for emails
✕
Loyalty
✓
Students
10% off · UNiDAYS

Shipping & Returns

✓
Free Shipping
Threshold: $75
✓
Intl Shipping
Recipients of international deliveries may be subject to import duties.
✓
Free Returns
Window: 60 days · Fee: Free
Final Sale
Gift cards and certain personal care items cannot be refunded.

Payments

Cards
Visa, Mastercard, Amex
Wallets
Apple Pay, Google Pay, PayPal
BNPL
Afterpay, Klarna
✓
Gift Cards

Mountain Warehouse Code Checks, Day by Day

Every Mountain Warehouse code check from the last 8 days, plotted by the day it ran. Green is how many came back working. Red is how many mountainwarehouse.com would not accept. That is the checkout testing you did not have to sit through yourself.

agents@dealhack: ~/signals --store mountainwarehouse.com --days 8
167
code checks run
108
checks where the code worked
64.7%
success rate
19
different codes tried
8 days · 167 code checks · 108 worked
workedpeak 22
would not applypeak 22
Daily coupon check results
DayCodes that workedCodes that would not applySuccess rate
182245%
131154%
11858%
22485%
18386%
13572%
13476%
020%
where this data came from:
103 automated cart runs55 shoppers reporting back6 web search results3 published by the store

55 of these results came from shoppers telling us whether a code worked; the rest come from automated checks and the other sources above. Last confirmed working on . Codes that stop clearing get pulled off this page automatically.

What These Numbers Mean

A code check is one result for one code. Most are our agents applying it to a real cart and reading the order total before and after; the rest come from tracked orders and from shoppers reporting back, as broken down above. Worked means the code was accepted and the total went down. Would not apply means mountainwarehouse.com refused it on that cart. That is not the same as the code being fake. The usual reasons are:

  • It expired or the store switched it off after it was published.
  • It was single-use and had already been redeemed.
  • It only covers certain categories, brands or individual products.
  • The cart did not reach a minimum spend.
  • It is limited to new customers, a first order, or an email sign-up.
  • It cannot be combined with an active sale or another code.
  • It is tied to a different country, currency or membership.

So a code that failed one check can still work on your cart, and the success rate (checks that worked divided by all checks) is best read as how easily Mountain Warehouse discounts apply in general, not as a verdict on any single code. Hover any bar in the chart to see that day on its own.

When Mountain Warehouse Runs Sales

Recurring events worth timing an order around. Windows shift year to year, so treat them as a shopping calendar rather than a fixed date.

  1. late December to mid-February
    End of Season Sale

    Deep seasonal clearance events featuring up to 70 percent off winter gear, ski clothing, and heavy outerwear.

  2. the week after Thanksgiving
    Black Friday Event

    Major site-wide promotional savings offering 30 to 60 percent off entire inventories of camping and hiking equipment.

  3. late June to mid-July
    Summer Outdoor Event

    Special markdown periods focusing on tents, sleeping bags, running shoes, and lightweight summer hiking apparel.

Locate the Code Box at mountainwarehouse.com

The agents tested the code. Entering it is the one part we leave to you. Here's exactly where the Mountain Warehouse promo code goes at checkout.

Follow the shopper-submitted screenshots below to spot the Mountain Warehouse promo box and apply your code. Miss a step and even a working code does nothing, so the agents mapped every one for you.

Mountain Warehouse checkout page showing the Enter Code field and Apply button

How to find

  1. 1.Go to mountainwarehouse.com and add an item to your basket.
  2. 2.Click the 'Basket' icon or 'Checkout' button to view your shopping basket.
  3. 3.Locate the 'Order Summary' section on the right side of the basket page.
  4. 4.Find the 'Promo Code' input field with the placeholder 'Enter Code' above the 'Checkout Now' button.

How to use

Enter your code into the 'Promo Code' field and click the 'Apply' button to update your total.

Before You Buy at Mountain Warehouse

What shoppers ask most about Mountain Warehouse.

›Can promotional codes be combined with other offers?

Promotional discount codes generally cannot be stacked with items already marked down on clearance or multi-buy promotions, as the deeper discount applies automatically.

›Are there any brand or category exclusions for coupon codes?

Discount codes exclude selected third-party brand items, gift cards, and specific charity-linked product lines unless explicitly stated otherwise in the promotion terms.

›How do I validate my status for promotional savings?

Student verification is processed securely online through UNiDAYS to instantly generate a single-use promo code applicable during online checkout.

›Does Mountain Warehouse offer post-purchase price adjustments?

Price adjustments are not offered if an item goes on sale after purchase, but items can be returned within the standard 60-day window if unworn.

How We Verify Mountain Warehouse Codes

Nothing goes up here on trust. A Mountain Warehouse code is collected, applied to a real mountainwarehouse.com cart, dated the last time it took money off an order, scored on what came back, and pulled once it stops clearing. Promotions have no code to run through a checkout, so those are dated when they go live and dropped when they lapse. Here is how far that has got on this page, and every change the agents logged along the way.

agents@dealhack: ~/verify --store mountainwarehouse.com --log
collect15 Mountain Warehouse offers listed here: 13 codes you paste at checkout, 2 promotions that need none · 1 free shipping offer · 7 sent in by shoppers
test13 codes put through a live mountainwarehouse.com cart · last run
confirmall 13 codes took money off an order in the last 7 days · most recently
score13 codes rated on how likely they are to work · last recalculated
measure11 codes with a discount measured on real carts · $139 taken off in total
prune1 offer expires within the month · expired offers and dead codes drop off automatically

Recent Mountain Warehouse offer activity

Each entry is a change the agents logged on this page, dated to the day it happened.

  1. 13 codes rescored on fresh results

    125 signals read · odds of working recalculated

  2. 7 codes worked on live mountainwarehouse.com carts

    each one took a discount off a real order

  3. Mountain Warehouse listings reviewed

    page refreshed, dead codes pulled

  4. 20% off code worked on a live mountainwarehouse.com cart

    31/100 code confidence · 31 signals

  5. 20% off code retested at checkout

    applied to a live mountainwarehouse.com cart

  6. New 15% off code added

    sent in by a shopper · 29/100 code confidence · 2 of 2 checks worked

  7. New 15% off code added

    sent in by a shopper · 17/100 code confidence · 4 of 4 checks worked

The agents keep retesting every Mountain Warehouse code on this page. No one here vouches for a code they did not watch work. If one slips through expired, take the next on the list. We keep backups.

Help Other Mountain Warehouse Shoppers

Not every Mountain Warehouse code reaches us from the store. 7 codes on this page were first submitted by shoppers. They have also sent back 55 checkout results in the last 8 days, telling us which codes worked on a real cart and which came up empty. Wherever a code comes from, it still has to pass the same cart test before it goes up here.

11 hours
since a code sent in by a shopper last took money off a real mountainwarehouse.com cart
33%
of every check on this page came from a shopper, not an agent

Have a code we missed?

Send it over and the agents will run it through a real mountainwarehouse.com cart. If it works, it lands here with the test behind it.

Did a code work for you?

Open any Mountain Warehouse code above and tell us whether it worked. It takes one tap, no sign-up, and a code that keeps failing gets pulled off the page.

Rate a code

Mountain Warehouse Customer Support

Need help with your shopping? Here's what's available for Mountain Warehouse when an order, return, or promo code needs a human.

Live chat

Not available

Help center

www.mountainwarehouse.com/us/help/contact-us

Customer support is primarily handled via online contact forms and help center articles.

About Mountain Warehouse

Who you're buying from.

Brand Profile

Websitemountainwarehouse.com
Founded1997
HeadquartersLondon, United Kingdom
ReferenceWikipedia
Follow Mountain Warehouse for sale alerts and new arrivals

Did You Know

Founding

Mountain Warehouse was established by Mark Neale in London in 1997 as a retail partner for outdoor equipment manufacturer Karrimor.

Flagship Product

The vast majority of products sold across Mountain Warehouse stores are designed and produced in-house under their own exclusive brand labels.

Manufacturing

The company operates over 400 retail stores across the United Kingdom, continental Europe, North America, and New Zealand.

Stores Like Mountain Warehouse: Today's Best Coupons

These 12 stores sell products similar to Mountain Warehouse. Below you can see the best coupon or deal available at each one today, so you can compare prices before you buy. 11 of them have a promo code you can copy at checkout.

Field Supply$38 off

$38 Off 3 Pack Everyday Knife Pack

Shop the 3 Pack Everyday Knife Pack at Field Supply and save $38 with this promo code.

  • community
Get Code
King's Camo10% off

Take 10% Off Your Order at Kings Camo

Save 10% on eligible Kings Camo purchases when you use this promo code.

  • saves ~$7.60
  • community
Get Code
Patagonia20% off

Take 20% Off Your Current Patagonia Purchase

Save 20% on Select Items Sitewide by Using This Patagonia Coupon Code at Checkout

  • community
Get Code
Stio$40 off

Save $40 on Any Purchase with Coupon

Save $40 on Any Order by Using This Stio Coupon Code at Checkout

  • saves ~$29.91
  • community
Get Code
Beatbot5% off

Extra 5% Off AquaSense X

Get an extra 5% off AquaSense X at Beatbot when you use this code.

  • saves ~$55.32
  • store issued
Get Code
FLEXTAIL20% off

Get 20% Off Your Flextail Order

Take 20% off your Flextail order with this coupon code.

  • community
Get Code
Midtown Umbrellas10% off

Get 10% Off Storewide at Midtown Umbrellas

Enjoy 10% off storewide at Midtown Umbrellas with this coupon code.

  • saves ~$28.84
  • community
Get Code
Gossamer Gear25% off

Gear Closet Sale, Up to 50% Off Past-Season Gear

Save on past-season favorites, retired colorways, and limited remaining inventory in the Gear Closet Last Chance sale collection. Discounts vary by product and may include 25% off select backpacks and accessories and up to 50% off select small items; all sales are final.

Get Deal
Darn Tough Vermont10% off

Get 10% Off Your Order at Darn Tough

Save 10% on qualifying Darn Tough orders when you use this code.

  • saves ~$10.86
  • sitewide
Get Code
Mammotion50% off

Save 50% on Select Mammotion Robots

Use this discount code at checkout to save 50% on select Mammotion robots.

  • saves ~3%
  • community
Get Code
Char-Broil25% off

25% Off Cooking Tools at Charbroil

Get 25% off cooking tools at Charbroil when you use this code.

  • sitewide
  • store issued
Get Code
Acebeam15% off

15% Off Acebeam Orders

Use this shared community code at checkout on acebeam.com to get 15% off eligible Acebeam products; standard exclusions (such as some limited or clearance items) may apply.

Get Code

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