Stanley 1913 Discount Codes in September 2026

Our favorite way to save at Stanley is to sign up for their email newsletter. You get a 20% discount code for your first order right away. This discount code doesn't work on Quencher products, but it works on most other items. When we signed up, we used ours to save on a cocktail shaker set. It was already 50% off at $50. Our discount code saved us another $10. We paid just $40 for a $100 set!

Stanley sends emails almost every day with new deals and discount codes. They also give you early access to sales. To join, enter your email address in the pop-up on their website. You can also find the sign-up box at the bottom of their homepage. Always check your inbox before buying anything at Stanley. Those subscriber-only offers really add up!

We walked through Stanley's referral program and found it to be a win-win situation that helps everyone save. When you refer a friend, they get 10% off their first order of $20 or more. After they make their purchase, you receive a Stanley promo code for $10 off your next $20+ order. Getting started is easy. Create an account on Stanley's website to get your unique referral link. Share it with friends who need new coolers, vacuum flasks, or drinkware. We think this is one of the smartest ways to keep saving on Stanley products over time.

Students and teachers can save 30% sitewide at Stanley. During checkout, we recommend taking a few minutes to verify your status with ID.me. Once verified, they'll send you a special 30% off Stanley coupon code. When you're done shopping, apply it to your cart to save on their tumblers, lunch boxes, water bottles, and more.

We found one of the best times of the year for you to save even more is during Teacher Appreciation Week in May. That's when the teacher and student discounts increase from 30% to 40% off. Keep that in mind when planning your big shopping trips.

When you find a verified Stanley discount code on our page, here's how to apply it to save on your order:

1. Add items to your cart and go to checkout.

2. Find the "Discount Code or Gift Card" box below your items.

3. Copy and paste the discount code from our page to avoid typos.

4. Apply it to see your savings instantly.

Discount codes don't work on everything. Exclusions include Quencher tumblers, customized products, sale and clearance items, and replacement parts. You'll see excluded items flagged at checkout. Our tip? Wait for these items to go on sale instead. We list all terms and conditions for each discount code on our page so you know what to expect.

Stanley’s Mother’s Day gift collection is a mix of new arrivals and marked-down favorites. We found gifts starting at $32, including the Café-To-Go Travel Mug. Newer picks include the stunning Wild Blooms and Rose Quartz Bouquets collections. They also have an assortment of mini coolers, wine tumblers, and Clutch Bottles. We saw some tumblers on sale already for 25% off, too. Our advice is to not only visit the Mother’s Day gifts page, but also the Sale page, where select items are up to 50% off. Keep watching our page, too, for new promo codes or sitewide sales that could help you save more before the big day. To add that special touch, you can customize Mom’s gift. But hurry! Stanley is covering the cost of customization, but only through April 23.