The Hit Fitness Protein Shaker is a high-quality bottle that is made of food-safe materials. The leak-proof design and stainless-steel ball for easy mixing means you can take your shaker anywhere without worrying about spills and leaks. The rounded bottom of the shaker prevents powder from getting stuck and makes cleaning easy. This shaker holds 700ml and is the perfect option if you are always on the go and want added protein in your diet. Features Material: PP bottle, PE cap, stainless steel ball Lid: Screw top lid with snap cap to prevent leaks and spills Volume: Holds up to 700ml  Easy To Carry: Comes with a handle on the lid to make carrying easy