Cap it off.The classic insulated bottle cap in Black or Stainless with stainless steel pivots and a flexible strap.Leakproof when closedDurable stainless steel pivots allow the strap to move easilyStainless color made with 18/8 pro-grade stainless steel for pure taste and insulated cap for maximum temperature retentionFlex Strap is easy to transport and comfortable to carryBPA-FreeDishwasher safe