Mother's Day
10
%
Applied 55 time
+1
Applied 55 time
Sign up to receive week deals
Expired, but try! The codes might work
40
%
The Special Offer is expired
Applied 27 time
40
%
The Special Offer is expired
Applied 60 time
10
%
The Special Offer is expired
Applied 39 times
40
%
Special offer
The Special Offer is expired
Applied 31 time
When is the best time to buy at Therm-a-Rest?
The number of promo codes added by month
0
2
4
6
8
10
Jan
1
Feb
1
Mar
1
Apr
May
1
Jun
1
Jul
2
Aug
2
Sep
2
Oct
2
Nov
2
Dec
2
How to use a coupon code on Therm-a-Rest?
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Choose a Promo CodeFind the Therm-a-Rest promo code that suits your needs, click "Get a Deal," and save the code.
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Visit Therm-a-Rest WebsiteGo to thermarest.com and select a product from the appropriate category. Click on the product, choose the “Find Online” option, and pick the product you want to buy from the list. Click "Add to Cart."
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Log In or Sign UpLog in to your account or create a new one. Click “Continue” to proceed.
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Apply the Promo CodeOn the checkout page, find the “Use a promotional code or gift card” field. Enter the saved code, click "Activate," and proceed to complete the necessary details.
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Complete Your PurchaseReview your updated price, finalize your purchase, and enjoy your discount!
New Therm-a-Rest Coupon Codes May 2025
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Reviewed byAndrew Priobrazhenskyi
Editor & Deals Expert View codes again Thermarest.com
