The 40-ounce Hydro Flask wide mouth water bottle is on sale at Amazon for just $25, down from the normal price of $49.95. That's a 50% discount.

"Much better than Stanley cups. Easy to clean, easy to use. Super clean look," says one reviewer.

Tillys just dropped a big 50% discount on Hydro Flask limited-edition water bottles in several sizes. This half-off deal will ...

Right now, Amazon is selling MaxBase 40-Ounce Stainless Steel Tumblers for as low as $10. And, guess what? Buyers say these ...

SAVE $13.98: The 40-ounce Hydro Flask Travel Tumbler in pink ... That's a 35% discount that'll save you $13.98 on the stainless steel bottle. Hydration is one of life's simple success hacks.

and 40 oz. sizes and 20 colors. If you're not keen on a straw (or prefer to add your own), check out this wide-mouth bottle from Hydro Flask. The vacuum insulated stainless steel keeps drinks hot ...

And, to go with your stainless ... t refill their Hydro Flask regularly, I like the 18-ounce Flask because it's the perfect size for another VSCO girl mainstay: a stainless steel straw.

SAVE 50%: The 40-ounce Hydro Flask wide-mouth water bottle ... This is all thanks to the double-wall insulation made with pro-grade stainless steel. This material means there's no taste transfer ...

Right now, Amazon is selling a Hydro Flask All Around 40 Oz Travel Tumbler in Black ... The perfect size stainless steel tumbler bottle can go anywhere, even fitting most cupholders.