1. Material: stainless steel case 2. Heat preservation time: about 6-12 hours 3. Applicable people: general 4. Features: beautiful and unique, bright colors, stainless steel material, healthy and harmless, good heat preservation performance, easy to carry and use 5. Capacity: 700ml 6. Size: about 22.7x10.1 cm 7. Weight: about 395 grams, about 20 grams of straw
