Ocean Bottle has taken their original Peak Brew Flask and increased the capacity to 20 ounces.  All while keeping the function and sustainability of the original the same.

Details

• Made from 90% recycled stainless steel and BPA free plastic
• Insulated
• 360-degree locable sip lid
• Stays hot for up to 9 hours
• Leak-proof
• Dishwasher-safe and easy hand-cleaning
• 10 year warranty

Function

The Ocean Bottle 20 Oz Peak Brew Flask is the perfect drinking vessel for those who are on the go.  The 20 oz size, for me, is an improvement over the smaller 12 oz Peak Brew Flask, mostly because it holds more.  I have a home espresso machine and like to make double lattes for me to drink as I drive to work.  The 20 oz size is perfect for my double latte while also leaving a bit of spare room at the top for foam.

The best feature of the Ocean Bottle 20 Oz Peak Brew Flask is the lid.  The top of the lid seals and unseals with a twisting action.  The seal itself is 360-degrees around, meaning that there’s nothing to click or slide into place.  The result is that you have a completely leak free lid, ideal for tossing into bags or backpacks.

The other thing that I love about the Ocean Bottle 20 Oz Peak Brew Flask is that it’s completely dishwasher safe.  The lid comes apart into two sections, providing easy access to dishwasher jets to clean the nooks and crannies of the lid.

The exterior surface of the Ocean Bottle 20 Oz Peak Brew Flask has a lightly textured surface, making it easy to grab and hold onto, while also staying easy to clean.

My only complaint - a small one - is that the bottle’s diameter is a smidge too big to fit into the standard cupholder for my Toyota 4Runner; I have to remove the insert to get the Ocean Bottle 20 Oz Peak Brew Flask to fit. 

The Ocean Bottle 20 Oz Peak Brew Flask is available in 6 colorways.  As a bonus, each bottle purchased funds the collection of 1,000 ocean-bound plastic bottles in weight, making the Peak Brew Flask a feel-good purchase for the environment.