Fresh from Hydro Flask Japan, the Micro Hydro delivers 6.7 oz of hot and cold in a mini Hydro Flask. Just the essentials with a nod to minimalistic style. Pop it in your pocket, clip it on a bag, fit in a lunch box, the tiny size sits easily in the palm of your hand. The Micro Hydro boasts Hydro Flask's iconic insulation, leakproof technology and lifetime warranty. Cute, useful and destined for iconic status.