Silver Vietnam Veteran Tumbler Emergency Drink Water Tumbler Personalized Veterans Gift

Triple Insulation Technology: Each tumbler has double-walled, vacuum-sealed, and copper-coated insulation, which helps keep drinks cold for up to 24 hours & hot for up to 12 hours.
Constructed of 18/8 stainless steel: Known for its strength and purity, our 18/8 food-grade tumbler won’t break, rust, retain or transfer flavors. Unlike other tumblers, our tumblers provide a clean, non-metallic taste
Anti-leak, bpa-free flip lid: Each tumbler comes with an Anti-Leak. The lid will prevent any accidental spills. Anti-glug hole ensures the smooth flow of water and a comfortable drinking experience. No sweat, no problems: Our copper wall layer creates a condensation-free exterior that won't sweat on your hands or in your bag
Bpa free: Sip healthy with our bpa free tumblers that are made without phthalates and toxic materials
Satisfaction Guarantee: If you have any questions, complaints, or suggestions about our product quality, or work efficiency, please contact us with the attached pictures of the problem, and we will provide you with a satisfactory solution within 24 hours