Massive Hydro Flask sale knocks 50% off for Memorial Day

Hydro Flask Tumbler shown against sky blue backdrop — (Image credit: Amazon)

Summer is coming and if you're into working out or just plan to be outdoors a lot, you'll need a new tumbler. One of the best Memorial Day sales I've seen today knocks up to 50% off the best water bottles we've tested.

For a limited time, Amazon has Hydro Flask accessories and tumblers on sale from $3. That's one of the best starting prices I've ever seen for these stainless steel all-purpose tumblers. Accessories start at $3 and tumblers are as low as $14.

While Amazon's sale is a solid bet, I also need to call out that Hydro Flask is offering its own sale with up to 50% off. In some cases, Hydro Flask undercuts Amazon by a buck or two. So my recommendation is when you find the tumbler/accessory that you want, check both retailers to see who has the best price.

We've named Hydro Flask among the best water bottles you can buy thanks to their superior insulation and slim, leakproof design. The one-two punch of the bottle's TempShield double-wall insulation plus Hydro Flask’s proprietary Honeycomb insulation can keep liquids cold for 24 hours or hot for 6 hours.

For more deals, make sure to check out our guide to the best Amazon Memorial Day sales this weekend.

As deals editor-in-chief at Tom’s Guide, Louis is constantly looking for ways to avoid paying full price for the latest gadgets, appliances, and apparel. With over 10 years of deals-hunting experience, Louis price checks against multiple retailers and searches high and low for the best deals to bring readers. He's also always on the look out for the best coupon codes to use when shopping. A born-and-bred New Yorker, Louis is also an avid swimmer and marathoner. His work has appeared on Gizmodo, CNET, and Time Out New York.