Multifunctional Gym Sport PET Kettle Shaped Dumbbell Outdoor Fitness Cycling Camping Water Bottle Cold CupFeature:Multifunctional: can be used as a kettle for drinking water or as a dumbbell for fitness.2600mL:Flip bottle mouth design, drinking water is very fast and convenient; Non-slip texture pattern, the kettle is not easy to fall off; Simple handle: equipped with a handle, convenient to carry; The weight of 2600mL when filled with water is about 3kg. Specification:Material: PETColor: BlackCapacity: About 550mL/2600mLNumage/Net Weight:550mL: 210x80x8 0mm/8.27x3.15x3.15in, 90g2600mL: 320x140x14 0mm/12.6x5.51x5.51in, 300gDeodorization Method:Salt Water: First, use detergent to clean the cup, then put in diluted salt water, shake evenly and leave for 2 hours, and finally clean the cup; Milk: Use detergent to clean the cup first, then pour two tablespoons of fresh milk into the cup and shake evenly. Finally, discard the milk and clean the cup; Orange peel: use detergent to clean the cup first, then put the fresh orange peel into the cup and tighten the lid, leave it for half a day, and then clean the cup. Note:1. Due to the different monitor and light effect, the actual color of the item may be slightly different from the color showed on the pictures. Thank you!2. Please allow 1-3cm measurement deviation due to manual measurement.3. This cup must not be filled with hot water, otherwise it will