Specifications: Can suck small mouth, drink water is safer. Big capacity, meet your water need in sports. The lid fits neatly and keeps the cup clean & hygienic. Ideal for outdoor sports like bodybuilding, playing basketball etc, also a nice choice for picnic, party and so on. Easy to carry and use. Item Name: Dumbbell Water Cup Material: PET + PP Capacity: 550ml Features: Dumbbell Shape, Large Capacity, Leakproof Size: 8cm x 21cm/3.15" x 8.27" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Dumbbell Water Cup