Smart Vacuum Water Bottle/Thermo Cup

Durable and dependable. Rust proof and leak-proof. High-quality food grade 18/304 stainless steel on both inside and outside walls, scratching resistance Lightweight design, perfect for your gym bag, car, bicycle and backpack to enjoy your long hikes, trekking, hot yoga class, long load trip, or any other outdoor activities. Fashion design, looks cool, you will love it yourself and want to gift it to family and your friends.