IQ Beta Water Bottle Properties: Immerse yourself in a world of flavor and convenience with our modern 500ml IQ BETA shaker. Make your drink-making ritual simpler, faster, and more satisfying! Equipped with a steel spring, it guarantees effective and even mixing of powders, eliminating any lumps or deposits. The unique design, inspired by modern trends, will make your shaker not only a training tool, but also a stylish addition to your everyday kit. Forget about leaks! The anti-leak lid ensures safe storage and transport of beverages, even with vigorous shaking. The specially designed shape of the shaker ensures a comfortable grip while also enabling easy and precise pouring of drinks. Capacity 500ml Material: Body: PP (polypropylene) - guarantees durability and safety. Lid and mouthpiece: TPR (thermoplastic rubber) - pleasant to the touch, ensures a tight closure. Spring: Stainless steel - solidity and effective mixing of ingredients.