Strauss Dual Shaker Pro 700ml, (Blue)- EASY TO USE: - Stop carrying two shaker bottles to the gym, school or work. Stay prepared with the only high performance shaker that can keep you fuelled for any phase of the game. Not just limited to post workout drinks either, add backs to keep you working out longer. It begins and completes a successful workout by delivering the right nutrients when you need them, no matter where you are. It holds total 700ml (350 ml on each side). OTHER FEATURES: BPA free, leak proof, protein shaker bottle for preparation and saving time. Additional Features & Details • Different colour flip caps so you know what side your drinking from.