Description:1. Outdoor Solar Water Cup, Which Can Be Filled With Water Or Illuminated, Is An Outdoor Helper.2. Can Be Folded To Save Space.3. Food Grade Silicone Material, Health And Safety, High Flexibility, Not Easy To Deform4. Can Store Small Items And Be Waterproof.5. Can Be Charged By Mobile Phone, Solar Charging, Energy Saving And Environmental Protection6. There Are 5 Lighting Modes, 6 Sound EffectsProduct Specifications:Capacity: 730mlMaterial: Silica Gel AbsSize: 9*18cmSwitch: Electronic SwitchWeight: 227gGear Position: 5 Steps AdjustablePackage :1x Solar Water Cup