LOCKING TWIST CAP Locks Into Place and Stays Open | DRINKING SPOUT For Ideal Beverage Flow | WIDE MOUTH For Ice Cubes and Easy Pouring. One Lid Fits All Sizes | CONVENIENT HANDLE Solid Loop Handle for Carrying or Hanging | 18/8 STAINLESS STEEL Prevents Rusting | VACUUM INSULATION Double Wall Design Prevents Condensation from Forming | VACUUM SEAL Prevents Outside Temperature from Affecting Inside Temperature | INNER WALL Retains Beverage Temperature Laser Engraving Available.