750ml double-wall stainless steel vacuum flask ensures 12-hour hot & 24-hour cold retention with precision 304 food-grade interior. Leak-proof straw lid features one-touch push-button mechanism for spill-resistant sipping during gym sessions or outdoor adventures.

Mirror-polished exterior with durable powder coating resists scratches and fingerprints, while ergonomic non-slip base fits cup holders. BPA-free materials and rustproof construction for safe daily hydration.

Ideal for fitness, travel, or office use – maintains beverage temperature through extreme climates. Commercial bulk pricing available for resellers and corporate gifts. Wholesale exclusive.