BUY ONE, GET ONE FREE
INSULATED STAINLESS STEEL
1 LB TRASH REMOVED PER BOTTLE
FREE SHIPPING $30+
LIMITED TIME ONLY
BUY ONE, GET ONE FREE
INSULATED STAINLESS STEEL
1 LB TRASH REMOVED PER BOTTLE
FREE SHIPPING $30+
LIMITED TIME ONLY
LIMITED TIME

Buy One.
Get One Free.

Our award-winning insulated stainless steel bottles — pick any two. You pay for one, the second is on us. Every bottle purchased removes one pound of trash from oceans and waterways.

Choose Your Bottles
United By Blue bottle collection on driftwood at sunset
★★★★★ 4.8 out of 5 / 1,300+ reviews
4M+ lbs of trash removed
500+ waterway cleanups
Double-Wall Insulated 24hrs cold, 12hrs hot
18/8 Stainless Steel Food-grade, BPA-free
1 lb Trash Removed Per bottle purchased
Artist-Designed Unique prints & patterns

Pick Your Two Bottles

Choose a style and design for each bottle. Mix sizes, mix designs — it's your call.

BOTTLE 1 — You Pay
Select a bottle
+
BOTTLE 2 — FREE
Select a bottle
FREE
Select both bottles to continue
You pay for the higher-priced bottle only. The second is free.

What Customers Are Saying

★★★★★ 4.8 out of 5 — based on 1,300+ verified reviews
★★★★★
“We have three of these water bottles, and they are simply the best. I have never had a water bottle keep water so cold for so long — as in, there is still some ice in the bottle the next morning.”
Jess M. — Insulated Steel Bottle 22 Oz.
★★★★★
“I love the design because I feel strongly about the environment. The water bottle is easy to clean because it's so big. It's also quite durable; I've already dropped it twice and there are no dents. I would definitely recommend this reusable water bottle!”
Chanelle T. — Choose To Reuse 32 oz. Bottle
★★★★★
“I am working in Florida outdoors the whole entire day. Ice will keep all day and I actually had to rebuy one since I lost my original one somewhere in the woods.”
Cara K. — Waves 32 oz. Bottle
★★★★★
“Beautiful ocean waves graphics, textured paint, insulates as well as Hydroflask plus you're helping to cleanup the earth with your purchase! I love that! Definitely recommend these insulated steel bottles.”
Clare J. — Insulated Steel Bottle 22 Oz.
★★★★★
“This bottle was all I was hoping for and more. Love the pattern, it's easy to clean because of the wide mouth, and it keeps things cold without sweating.”
Kelley D. — Field Guide 22 oz. Bottle
★★★★★
“I have been using this for about a week, keeps water cold, does not leak and the design is beautiful! Definitely happy with the purchase and the company's mission! Love the size for cup holders on the stroller and in all cars.”
Janet H. — Insulated Steel Bottle 22 Oz.
Our Impact

Every Bottle Makes a Difference

4M+
Pounds of Trash Removed
500+
Waterway Cleanups
46
U.S. States Cleaned
1 lb
Removed Per Product