Premium 500ml stainless steel vacuum flask set with custom logo capability for corporate gifting

Double-walled 18/8 stainless steel construction ensures 12-hour heat retention and 24-hour cold insulation

Sleek brushed finish with precision laser engraving for permanent logo branding (min. order 50 units)

Commercial-grade copper vacuum sealing technology prevents condensation and maintains beverage temperature

Ergonomic push-button lid with 360° leakproof silicone seal for travel/office use

Includes matching gift box packaging suitable for Father"s Day promotions or employee recognition programs

BPA-free materials meet FDA standards - dishwasher safe base for easy cleaning

Exclusive wholesale pricing available for bulk orders (500+ units) with MOQ flexibility