Mini Shaker Design: Compact shaker glass designed for convenient preparation and carrying of protein shakes. Leak-Proof Feature: Designed with a leak-proof construction to help keep protein shakes contained during use and transport. Reusable Construction: Reusable design provides a practical option for regular protein shake preparation. Easy-Care Design: Hand-wash-only care instructions help maintain the shaker for continued use. Multiple Cap Colors: Available with Black, Blue, or Orange caps to suit different preferences.