Constructed with the finest stainless steel. Pioneer products are guaranteed to be leak proof and durable. All of our vacuum stainless steel products keep drinks hot for 8 hours, or cold for 24 hours.

Our Pioneer vacuum ware ranges are created with function and durability in mind, while always keeping an eye out for cool designs.

From Snac-Vacs and Sports Flasks to Travel Mugs and Lunchboxes, the Pioneer range has items to suit all activities.

• Hot And Cold 777 
• Stainless Steel Vacuum Cup 
• Size: 0.5L
• Color: Silver,Black
• High Quality
• Protective outer casing.
• Reflective stainless steel layer prevents heat energy from radiating outwards.
• Additional insulation reduces heat loss and cushions the flash against impacts.
• Screw-on stopper prevents air from entering or leaving the flask, so heat transfer by conduction is not possible
• Vacuum prevents conduction and of heat energy
• Inner stainless steel layer