Leak-proof Portable Stainless Steel Vacuum-Insulated Cup Mug Containers Outdoor Travel Durable Environmentally Friendly

Features: 100% leak-proof for easy transport Compact design takes up minimal space while maximizing capacity All parts BPA/BPS free All parts top rack dishwasher safe, do not put in microwave Stainless steel vacuum insulation keeps beverages hot or cold for 4-5 hours Stainless steel edible utensils must be washed with boiling water several times before use, high temperature sterilization. Specifications: Color: dark blue, cyan-blue, red, Beige Material: Stainless Steel Size: 64 x 64 x 228mm Package Includes: 1 x Stainless Steel Vacuum-Insulated Cup Mug

100% leak-proof for easy transport Compact design takes up minimal space while maximizing capacity All parts BPA/BPS free All parts top rack dishwasher safe, do not put in microwave Stainless steel vacuum insulation keeps beverages hot or cold for 4-5 hours