Product specifications: Product Name: Thermos Water Bottle Material: Stainless steel + PP Capacity:1000ml / 1500ml / 2000ml Color: Black,Red,Silver Heat resistance: -0°C~100°C Heat preservation time: 6~12 hours Packing list: ①Thermos Bottle × 1+Straw × 1 ②Thermos Bottle × 1+Straw × 1+Cup Bag ×1 Can be used for: Travel, Outdoor Cycling, Office, Home, School, Picnic, Yoga, Hot Hiking, Camping Description: 2L Large Capacity Thermo Bottle Stainless Steel Thermos Water Bottle Tumbler Portable Thermoses Mug Outdoor Cup Thermal motion Features: 1. Large capacity: 2000ml Large capacity Thermo Water Bottle Used for daily hydration and sufficient energy replenishment 2. Insulation material: Adopting 304 stainless steel inner liner and food grade silicone sealing ring to prevent temperature loss for a long time Note: 1.Due to the light and monitors effect, colors may have lightly difference. 2.Please allow 0.5-1cm errors due to manual measurement. Thank you for your understand!