Lock & Lock Co., Ltd.
Metro Perfect Seal Tumbler
Metro Perfect Seal Tumbler
Description
- COMPLETE LEAK-PROOF SCREW CAP DESIGN: Features advanced screw-type closure system that creates completely airtight seal preventing any spills or leaks during transport; carry confidently in bags, backpacks, or during active movement without worry
- PREMIUM 316L STAINLESS STEEL CONSTRUCTION: Manufactured with medical-grade 316L stainless steel offering superior durability, exceptional corrosion resistance, and safe contact with all beverage types; maintains material integrity through years of daily use
- EXCEPTIONAL THERMAL PERFORMANCE: Double-wall vacuum insulation technology keeps beverages hot up to 11 hours and cold up to 47 hours (1100ml model reference); maintains optimal drinking temperature throughout entire day for office, gym, or outdoor activities
- DISHWASHER-SAFE CONVENIENCE: Fully compatible with automatic dishwasher cleaning for effortless maintenance and thorough sanitization; heat-resistant construction withstands intensive cleaning cycles without degradation or performance loss




