350ml Mini Pocket Insulated Water Bottle, SUS316 Stainless Steel Vacuum with Built-in Tea Infuser, Leakproof Portable Thermal Cup for Outdoor Travel Office Student Daily Use, Custom Logo Wholesale

Premium SUS316 Stainless Steel Liner, Higher Safety & Stronger Corrosion Resistance

This mini thermos adopts upgraded medical-grade SUS316 stainless steel inner liner, which is far superior to ordinary 304 stainless steel in anti-corrosion and anti-oxidation performance. It can stably hold acidic drinks like lemon water, fruit vinegar, coffee, tea, milk and soda water without metal precipitation, fully avoiding peculiar smell and rust inside the cup. The inner wall is precisely polished smooth, hard to breed bacteria and scale, easy to rinse clean. It is gentle enough for sensitive stomachs, perfectly suitable for long-term daily drinking for office workers, ladies and students.

Built-in Detachable Fine Tea Infuser, Realize Tea-water Separation Easily

A delicate flower-shaped tea filter is matched inside the cup. When brewing scented tea, green tea, herbal tea and fruit tea, you can put tea leaves into the strainer to separate tea residue and clean water effortlessly, preventing broken tea leaves from sticking to lips while drinking. The tea infuser can be freely taken out; you can remove it for plain water drinking or install it for tea brewing. One cup satisfies both plain drinking and tea brewing needs, greatly improving daily drinking fun and convenience.

Exquisitely Polished Smooth Cup Mouth, Comfortable & Safe Sipping Experience

The cup mouth is repeatedly finely trimmed and rounded, without sharp burrs and rough edges. The silky smooth radish brings soft contact with lips, never scratching your mouth and lips during direct drinking. The moderate caliber is convenient for quick water filling and deep cleaning; cleaning brushes can reach every corner of the inner liner effortlessly, and it is also easy to put tea bags, fruit slices into the cup for homemade drinks.

Adopting professional double-wall vacuum insulation technology, the vacuum interlayer isolates internal and external heat exchange efficiently. It keeps hot water, milk tea warm for 6-12 hours in winter, and keeps iced coffee, cold fruit water chilled for several hours in summer. Stable temperature locking lets you enjoy proper hot or cold drinks anytime all day long.

Concave Stable Cup Base, Anti-slip & Anti-fall Protection

The bottom is designed with a concave thickened base structure. The concave design increases friction between the cup and desktop, car cup holder and other flat surfaces, effectively preventing sliding and tipping over caused by accidental collision and shaking. The thickened base can buffer impact force when the cup falls accidentally, protecting the cup body from deformation and damage, extending the service life of the thermos cup greatly.