Premium Quality
Double-walled 18/8 stainless steel with a hand-finished matte coating.
from natural sources
بوند بوند شفاف
Experience refreshing, clean, high-quality hydration designed for your everyday lifestyle.
- ★★★★★Premium Quality
- 100% Pure
- BPA Free
- Leak Proof
- Fast Delivery
- Eco Friendly
Why choose OOS Water
Every detail is engineered around one goal: better hydration, every single day.
BPA Free
Food-grade materials only — no plastics, no aftertaste, no compromise.
Leak Proof
Precision-threaded cap with a silicone seal that survives your bag.
Eco Friendly
One reusable bottle replaces roughly 1,200 single-use plastics a year.
OOS Signature Bottle 750ml
4.9 · 1,284 reviews
Insulated stainless steel bottle for everyday hydration. Vacuum insulated to hold temperature all day, sealed against leaks, and finished by hand for a grip that feels as good as it looks.
$49.00$69.00Save $20.00
1
In stock · ships in 24hDesigned around your day
From the first sip at sunrise to the last one at the gym — OOS keeps up.
Keeps Water Fresh
Cold for 24 hours, hot for 12.
Food Grade Material
Certified 18/8 stainless steel interior.
Travel Friendly
Cabin approved and cup-holder sized.
Easy to Carry
Just 380g with an integrated handle.
Premium Finish
Soft-touch matte that resists fingerprints.
Reusable
Built to outlive a decade of daily use.
A closer look
Studio and lifestyle shots of the OOS Signature Bottle.
Loved by 1,200+ customers
Real feedback from people who carry OOS every day.
AH
Amelia Hart
“Genuinely the nicest bottle I've owned. Ice is still ice after a full workday, and it never leaks in my bag.”
DO
Daniel Okoye
“The finish feels expensive without being flashy. It has replaced three bottles I used to rotate through.”
SM
Sofia Marchetti
“Ordered on Monday, drinking from it on Wednesday. Light, easy to clean, and the cap seals perfectly.”
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Frequently asked questions
Everything you need to know before ordering.
Talk to us
Questions about your order or the product? We reply within one business day.
Phone
+1 (555) 014-2200
Email
hello@ooswater.com
Address
24 Harbor Street, Suite 300, San Francisco, CA
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