Peak Brew Insulated Flask | 20oz | 90% Recycled Stainless Steel

A 590ml insulated flask made from 90% recycled stainless steel. The inverted thread design keeps it leak-proof, and the 360° lockable drinking lid means you can sip from any angle without dribbling on yourself. There's a dual opening for filling and cleaning — one wide enough to actually reach inside with a sponge — and an insulating air pocket that keeps drinks hot for up to 9 hours. It's dishwasher safe, BPA free, and fits in a car cupholder. Each bottle funds the collection of 11.4 kg of ocean-bound plastic (the equivalent of 1000 bottles by weight). Comes with a 10-year warranty and an embedded NFC chip to track refills if you're into that sort of thing.

If you're wondering whether you need a water bottle that tracks your hydration habits via embedded microchip, the answer is probably no. But here we are in the future, where your flask is smarter than you and judging your coffee intake. At least it keeps things hot for 9 hours while it silently collects data on your beverage choices.

• 590ml (20oz) capacity
• Made from 90% recycled stainless steel
• Leak-proof inverted thread design
• 360° lockable drinking lid
• Dual opening for filling and cleaning
• Insulating air pocket keeps drinks hot up to 9 hours
• Dimensions: 7.62 x 23.38 cm
• Weight: 515g
• Dishwasher safe, BPA free
• Car cupholder friendly
• 10-year warranty
• Embedded NFC chip to track refills (dystopian hydration surveillance sold separately)
• Embedded NFC chip to track refills