BestReviews is reader-supported and may earn an affiliate commission. Details. The viral Tumbler is 25% off today Every smart online shopper knows that when Amazon throws a big sale, it’s prime time (pun absolutely intended) to snag those must-have items that rarely go on discount. The Ama zon Big Spring Sale officially kicks off today and runs March 25-31, offering a huge array of sales on everything from tech essentials to home decor. With summer just around the corner, now is the perfect moment to stock up on warm-weather needs, whether that means outfitting your spring wardrobe or upgrading your hydration game. Among the top deals, you can get 25% off Stanley tumblers, the viral water bottles you’ve likely seen pretty much everywhere. If you’ve spent any time on social media lately, you’ve probably spotted these iconic cups in the wild, courtesy of influencers who rave about their durability and ability to keep drinks perfectly cold (or hot) for hours. Their popularity usually means they sell out quickly or don’t budge much in price. That’s why 25% off is a great time to try one (or grab a new color you’ve been eyeing).  For the uninitiated, the hype around Stanley is rooted in an unmatched combination of style and performance. Whether you’re commuting to work, sweating through a spin class or going on a trip, these tumblers handle it all. Whichever size you choose (30- and 40-ounce versions are on sale right now), double-wall vacuum insulation keeps drinks cold for hours with fewer refills. Stanley’s FlowState lid design offers three modes: a sealed straw opening, a drink spout, and a fully closed lid for maximum leak resistance. It also features an ergonomic handle, so it’s easy to grab and take on the go. In this article: Stanley Quencher H2.0 Tumbler with Handle and Straw 30-oz in Blue Spruce, Stanley Quencher H2.0 Tumbler with Handle and Straw 40-oz in Fuchsia and Stanley Quencher H2.0 Tumbler with Handle and Straw 30-oz in Glacier Ready to check out discounts on Stanley tumblers? The discounted sizes and colors are all on the list below, where you can shop them by simply clicking “Buy now.” Save 25% on multiple sizes and colors when you shop Stanley tumblers from Amazon’s Big Spring Sale Stanley Quencher H2.0 Tumbler with Handle and Straw 30-oz in Blue Spruce SHOP NOW Stanley Quencher H2.0 Tumbler with Handle and Straw 40-oz in Fuchsia SHOP NOW Stanley Quencher H2.0 Tumbler with Handle and Straw 30-oz in Glacier SHOP NOW Stanley Quencher H2.0 Tumbler with Handle and Straw 40-oz in Indigo SHOP NOW Stanley Quencher H2.0 Tumbler with Handle and Straw 30-oz in Mist SHOP NOW Stanley Quencher H2.0 Tumbler with Handle and Straw 40-oz in Nectarine SHOP NOW Stanley Quencher H2.0 Tumbler with Handle and Straw 30-oz in Plum SHOP NOW Stanley Quencher H2.0 Tumbler with Handle and Straw 40-oz in Shale SHOP NOW Stanley Quencher H2.0 Tumbler with Handle and Straw 30-oz in Stainless Steel Shale SHOP NOW Stanley Quencher H2.0 Tumbler with Handle and Straw 40-oz in Tigerlily Plum SHOP NOW Prices listed reflect time and date of publication and are subject to change. Check out our Daily Deals for the best products at the best prices and sign up here to receive the BestReviews weekly newsletter full of shopping inspo and sales. ...read more read less