Premium 500ml Stainless Steel Vacuum Flask Set

High-grade 18/8 stainless steel construction ensures durability and superior heat retention for both hot and cold beverages. Double-wall vacuum insulation technology maintains optimal temperature for up to 12 hours.

Includes 2 extra leak-proof lids for versatile use—ideal for travel, office, or outdoor activities. Sleek brushed finish and ergonomic design enhance portability and style.

Perfect wholesale bundle for corporate gifts, retail resale, or hospitality use. Cost-efficient bulk pricing with unmatched global shipping reliability.