Hiwill Double Walled Vacuum Insulated Travel Coffee Mug, Stainless Steel Flask, Sports Water Bottle, 450ml

£10.90£10.99 (as of May 21, 2018, 12:05 pm)

Advanced Vacuum Insulation Technology! James Dewar invented the first vacuum flask in 1892. Double walls mean that the inside liquid compartment is secure from the heat or cold of