Product information:

Material: 304 inside and 201 outside
Style: Sports
Function: conventional, household, portable, vacuum, heat preservation, customizable
Applicable festivals: Christmas, Valentine’s Day, Spring Festival, Father’s Day, Mother’s Day, Teacher’s Day, New Year’s Day, Tanabata, Halloween, Easter, National Day, Children’s Day, Women’s Day

Features:
100% new high quality.
Each bottle is 100% BPA free and non-toxic.
High quality stainless steel construction, unique double wall vacuum insulation technology and vacuum seal cover.
This elegant partner guarantees to keep hot and cold drinks
These bottles are useful all year round, stay warm in winter and cool in summer.
These bottles are completely waterproof so there is no need to worry about throwing them into your bag with other items.
Typical uses include water, tea, coffee, soft drinks, wine/beer and even soup.

These bottles are lightweight and can be brought to schools, universities and workplaces. It is also suitable for picnics, day trips, vacations and sports.

Package:
Insulation cup x1