This 350 ml insulated thermal vacuum flask / water bottle made with 304 stainless steel will keep your drink hot or cool for 6-12 Hours. It is a great choice for any outdoor activities like picnic, hiking and camping. 

Material: 304 stainless steel
Feature: Eco-Friendly, Insulation, hot and cold preservation
Bottle Type: vacuum sealed flask
Shape: Straight Cup
Certification: FDA, CE / EU, CIQ, EEc, SGS
Thermal Insulation Performance: 6-12 hours
Capacity: 350ml
Color: pink, white, green, black
Shipping: 2-3 weeks for delivery
Weight: about 250g