Vacuum Flask Bottle

Made of double-wall stainless steel, with both the inner and outer layers crafted from 304 stainless steel, this Vacuum Flask Bottle is corrosion-resistant. The surface of the cup body is sprayed with plastic material, and it’s BPA-free food-grade PP. This thermos drink bottle keeps drinks hot or cold for up to 12 hours. The color-coated brushed stainless steel outside and double wall insulation make this vacuum flask gift sweat-free, maintaining the temperature in the bottle for a long time. The lid features a silicone sealing ring for safe and leak-proof sealing, preventing aging. Additionally, the cup comes with a safety lock to avoid accidentally opening the lid.

Our Thermos Vacuum Flask is very convenient to carry in daily life, whether you’re running, driving, at the gym, or engaging in outdoor activities. These custom flask printing can be printed or engraved with your logo design, brand name, or message, making them ideal for retail merchandise. They make unique flask gifts for giveaways or any events. If you’re looking for flask printing near me or flask wholesale options, get started in customizing your own thermos drink bottle now!