Ocean Bottle Peak Brew Flask - 20 fl. oz.
Built for daily use, this Ocean Bottle flask is perfect for your morning commutes and weekend adventures alike. A slimmer body and a 360° sipping lid bring barista style to your reusable mug.



- Improved thermal performance to keep hot drinks hotter for longer—for up to 9 hrs.
- Also compatible with cold and iced drinks
- Slim, cup holder-friendly design
- 360° integrated lid for sip-anywhere experience
- Easy cleaning: dual opening and dishwasher-safe
- Made from 90% recycled stainless steel
- Durable and long-lasting; replacement parts available (not included)
- Manufacturer offers a 10-year warranty
- Funds the collection of 1,000 ocean-bound plastic bottles
- Embedded NFC base plate can be scanned to track refills and fund further plastic collection through the Ocean Bottle app
- Ocean Bottle is a certified B Corp
Imported.
View all Ocean Bottle Mugs| Best Use | Camping Casual |
|---|---|
| Liquid Capacity (L) | 0.59 liters |
| Liquid Capacity (fl. oz.) | 20 fluid ounces |
| Insulated | Yes |
| Fits In Cup Holder | Yes |
| Cap Type | Sipping Lid |
| Material(s) | Stainless steel |
| Dimensions | 3 x 9.2 inches |
| BPA Free | Yes |
| Weight | 1 lb. 1.6 oz. |
| Sustainability | Contains recycled materials |
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Great coffee flask!
Love this coffee flask! It's easy to use when on the go - the unique drinking spout is completely drip-free and easy to drink, and also comes apart easily to clean. Keeps my drinks warm for long. Would definitely recommend!
The best I have ever found and I hate it.
It is leak proof. It is good at keeping my coffee hot. The best I have experienced of any cup. But - it is slightly large to grip. It has no grippy surfaces or surface texturing so dismantling for cleaning is like personal test. I have serious arthritis affecting my thumbs - I can mange the competitors cups easily. This one - it needs more consideration for old dry sling and weaker grip. We care about the planet and our coffee too. Make the design more inclusive.
Recommend it to anyone!
It does everything you hope it would do (keeps things hot and cold for long periods) but I love the soft ring on the bottom so it doesn’t make a horrible sound when you put it down and it doesn’t get scratched easily. I also love the drinking top. It’s like you’re drinking a glass of water not sucking it up through a straw. It’s also very easy to clean as it all comes apart. Others don’t and mould/bacteria forms!
Stunning choice for good coffee
Absolutely stunning finish. I love the quality of this cup and how easy and intuitive it is to use. I am going into a new phase with my work and really wanted to treat myself and chose this cup after looking at many others. The size is perfect for me allowing for a nice big Americano that I can enjoy all morning when I'm in our main office. The colour is a delight as well!
Great bottle, great top and great size!
The Peak Brew has a grea capcity size but its shape makes it easy to put in a bag or car holder. The brew top makes the bottle water tight - I havent had any spills at all - with an easy pour / sip of water. I genuinely think it is the best bottle on teh market for ticking so many boxes
Perfect
Was a gift for SIL who works long hours on call....easy to use, just twist and sip. Good for both cold and warm. She loves it.
Great flask for commuting.
Perfect size for my morning train coffee, completely leakproof unlike the other brands I’ve tried before.


