Grind, brew, and drink—all from one portable device. This 3-in-1 portable coffee maker combines a grinder, espresso brewer, and travel mug in a single USB-rechargeable unit. Whether you're camping in the wilderness, working from a hotel room, or commuting to the office, you can enjoy freshly ground, hot espresso anywhere without power outlets or bulky equipment. Why It Matters: 3-in-1 design eliminates the need for separate grinder, brewer, and mug—everything in one compact device USB rechargeable battery means no power outlet required—true coffee freedom anywhere One-touch automatic operation with temperature control delivers consistent results every time 500ml water capacity lets you brew multiple servings before refilling Perfect For: Travel and business trips, camping and outdoor adventures, hotel rooms, office desks, road trips, RV living, or anyone who refuses to settle for bad coffee on the go. Specifications: Functions: Grinder, espresso maker, and drinking mug in one Power: USB rechargeable 18650 lithium battery (cordless operation) Capacity: 500ml water tank Material: Premium stainless steel construction Operation: One-touch automatic with temperature control and heating Compatible: Ground coffee or compatible capsules Design: Compact, portable, easy to clean Shipping: Estimated delivery 7-14 business days to Australia.