Package included: 1 x Vacuum insulated flask 1 x Detachable Shoulder Strap Name:Vacuum insulated flask Model:G15669 Specifications: Material:304 Stainless Steel Color:Black/Red/Silver Bottle Capacity:3000ml,4000ml,5000ml Size: 3000ml:13.0x41.0cm 4000ml:14.8x40.5cm 5000ml:14.8x46.5cm Function: Insulation:In 24 Hours about 70℃, In 48 Hours about 55℃ Keep cold:In 12 Hours about 5℃, In 24 Hours about 10℃ Features: * PREMIUM MATERIALS, HIGHLY DURABLE: Our insulated flask has inner and outer linings made of high-quality 304 stainless steel. * KEEP IT HOT, COLD & TASTY FOR LONGER: The double walled insulation maintains the temperature and flavor of drinks for up to 70 hours. Enjoy cold refreshments or hot drinks whenever, wherever. * SAFE TO USE, ENVIRONMENT-FRIENDLY: The materials we use are guaranteed non-toxic. Works with any type of beverage. This reusable bottle fosters a "0" waste lifestyle. * INSULATION POT WITH SEALED LID:It adopts a snap-type sealed and heat-preserving pot lid, one-button pressing, easy to discharge water, the design of the diversion port, leakproof and more sealed. * NON-SLIP AND WEAR-RESISTANT BOTTOM:The non-slip silicone bottom prevents accidental slipping, and it has a silent function, and it is not afraid of noise when used at night. * CONVENIENT DESIGN, EASY TO CARRY AROUND: This large water bottle features a stainless steel cup and the one companion cup, sweat-proof exterior. The firm-grip handle, removable shoulder strap, and LEAK-PROOF design make it highly portable! * PERFECT FOR YOUR ACTIVE LIFESTYLE: Take this flask with you as you go jogging, hiking, or traveling. Its robust build can support any activity. Get refreshments when you most need it! Notice: 1.Please allow 1-5mm error due to manual measurement.please make sure you do not mind before you bid. 2.The colors may have different as the difference display,please understand.