double wall vacuum bottle
double wall vacuum flask, double wall stainless steel thermos
350ml and 500ml capacity
vacuum insulated with inner spout for keeping hot 24 hours
PP outer cup design for drinking water comfortable everywhere
FOB China(Shanghai or Ningbo);
One-click bounce vacuum Flask’s insulated water bottles are made of high quality food grade 304# stainless steel. The bottles have no liner (like most aluminum bottles) and are BPA free.
Unlike plastic water bottles or single wall stainless bottles, One-click bounce vacuum Flask will keep your beverage of choice at your preferred temperature for hours, whether you choose hot, cold or room temperature liquids. All One-click bounce vacuum Flask products feature a lifetime warranty and are double wall vacuum insulated. They are designed to be long-acting , making them great for long hikes, days on the beach, hot yoga classes, golf, long road trips or everyday office use. Even when filled with ice, the exterior of your vacuum Flask will never leave a puddle on your desk, drip on your shirt, or sweat in your bag.China Vacuum Bottle suppliers