
Vacuum Insulated Pocket Mug Smoky Black
THERMOS 180ml vacuum-insulated pocket mug, Smoke Black — slim stainless steel bottle for hot or cold drinks on the go.
- From JapanJP-Direct
- AuthenticVerified
- 10–14 daysDelivery
Vacuum-insulated stainless steel keeps drinks above 59°C or below 10°C for a full 6 hours, in a slim 180ml bottle that slips into any bag or pocket.
About this product
THERMOS's Vacuum Insulated Mobile Mug JOJ-181 is a slim 180ml stainless steel bottle built for carrying just a small amount of coffee, tea, or water hot or cold on the go. The double-wall vacuum structure holds heat above 59°C or cold below 10°C for a full 6 hours, and the slender 3cm-wide body tucks into a bag side pocket, cup holder, or coat pocket. This Smoke Black colorway keeps it low-key and easy to match with any bag.
How to use
- Fill with your hot or cold drink up to the line marked inside the cap (check package for the exact fill line).
- Screw the cap on firmly until it clicks into place before putting it in your bag.
- Twist the cap open to drink — the inner spout controls the flow so it won't spill even one-handed.
- After use, take apart the cap and gasket and wash — every part is dishwasher-safe.
Ingredients
- Stainless steel (18-8) inner bottle — vacuum-insulation layer that locks in heat or cold.
- Stainless steel body with acrylic resin coating — scratch-resistant colored exterior finish.
- Polypropylene screw cap with foamed-PP insulation — twists on to seal, removable for drinking.
- Silicone rubber gasket — pops out for thorough cleaning; every part is dishwasher-safe.
FAQ
Is this dishwasher-safe?
Yes — the cap and gasket come apart and every part is dishwasher-safe.
Can I put sports drinks or carbonated drinks inside?
Sports drinks are fine; avoid carbonated drinks, as built-up pressure can cause leaks when opening.
How much does it hold?
180ml filled to the marked line inside the cap — check package for the exact fill mark.
🇺🇸 For US customers
It's the kind of compact everyday-carry piece that shows up in "what's in my bag" TikToks and minimalist desk setups — small enough to toss in a tote or backpack pocket for a splash of cold water between meetings or a few sips of hot coffee on the commute.