Whatever the session, the Series 3 Flip keeps up.
100% leak-proof - so your bag, your kit, and your focus stay exactly as you left them. Vacuum insulation keeps drinks cold way beyond the day, a silent rubber base, hidden stainless steel straw with an antimicrobial nozzle that stays fresh between cleans, and made from 90% recycled stainless steel body.
 
Made to last.
Easy to clean with the attached brush. 
Find your flow.
 
Key Facts:
24-60h Cold
11-23h Hot
100% leakproof
Silent rubber base