COLD FOR 7+ HOURS: Hit the trail or road without stopping to refuel. The double-wall vacuum insulation keeps drinks cold for 7 hours, hot for 5 hours, and iced for 30 hours. The Quick Flip water bottle with push-button fits in most cup holders. DURABLE AND SAFE: This Stanley metal water bottle is built for life with a 18/8 high-quality food-grade Stainless Steel construction that is rugged and rust-proof; It is also made with BPA-Free materials, keeping its contents safe to consume LEAK PROOF: This sports water bottle features a two-stage leakproof locking lid for easy drinking, easy cleaning and adding ice; You can throw this bottle in your bag without spilling an icy drop EASY TO CLEAN: This thermos water bottle is designed to clean easily; Every piece of this stainless steel gym bottle is dishwasher safe, top rack only BUILT FOR LIFE: 'Built for Life' has been the Stanley promise since 1913, manufacturing rugged, high-performance products that last a lifetime; Stanley products have a lifetime warranty against manufacturing defects