Vacuum Flask Set with 3 Stainless Steel Cups Combo-500ml keeps HOT/Cold for Winter Multi-Color(Pack of 1)

VOLKES Steel Vacuum Flask Set with 3 Stainless Steel Cups Combo-500mlWhen loading liquid, make sure that the lid of the cup is tightened to prevent water leakage.Do not load corrosive liquids or strong acid liquids.After use, please wash it with clean water, and store it after natural air-drying to prevent rust and affect its service life.Use soft cleaning utensils such as cup brushes and sponges.Stainless Steel Thermo 500ml Vacuum Water Bottle with 3 Cups for Coffee Water Hot and Cold Drink Water Flask Travel Mug Water Bottle.Ideal for carrying both hot and cold beverages.-It can easily clean the entire inner surface of the bottle and can easily reach anywhere, Including hard-to-reach corners and bottoms,Suitable size for your gym bag,car,bicycle and backpack to enjoy your long hikes,sports,work,beach.-This flask is made of 18/8 stainless steel,which helps it to score high on the aspect of durability.-Double walled vacuum insulation design with vacuum-seal cup keeps your drinks hot or cold for up to 6 hours.-No condensation on outer body even while carrying icy cold water completely sweat free. -Vacuum Insulated Flask 500ml Stainless Steel Thermos Bottle with Cup for Coffee Water Hot and Cold Drink Flasks. Material : stainless steel.