Premium 500ML Travel Vacuum Flask – Ultimate Insulation & Portability
Double-walled 18/8 stainless steel construction ensures superior temperature retention for 12+ hours (hot/cold). Mirror-polished inner wall resists odors and stains for effortless cleaning. Innovative built-in lid design doubles as a drinking cup, eliminating spills. Precision-welded base prevents condensation damage to surfaces. Ultra-lightweight yet durable, ideal for hiking, gym sessions, or office use. Matte anti-slip finish provides secure grip in all conditions. Commercial-grade vacuum sealing technology meets FDA standards for safe daily use. Bulk purchase optimized for resellers – wholesale pricing unbeatable globally.