1.0L Family Double Vacuum Flask with Custom LOGO

Premium 18/8 stainless steel inner & outer walls for superior rust resistance and temperature retention. Dual-wall vacuum insulation keeps beverages hot (12h) or cold (24h) with laboratory-tested efficiency.

Reinforced leak-proof swing lid with one-touch button for effortless单手 operation. Mirror-polished finish resists fingerprints while maintaining sleek professional aesthetics.

Perfect for corporate gifting with custom laser-engraved LOGO (min. order 50pcs). Ideal for office tea sessions, construction sites, or family picnics.

Bulk wholesale pricing available with MOQ flexibility. Compatible with global voltage electric kettles. Ships flat-packed to reduce freight costs for bulk orders.

Commercial-grade durability withstands daily drops up to 1.2m. BPA-free silicone seals meet FDA standards.