●WATER BOTTLE WITH SECRET COMPARTMENT - Diversion Safe Water Bottle is designed with a bottom compartment that acts as a hidden container for your cards, keys, cash, and other valuables at home or when traveling.The bottom compartment in not leak proof. put only dry stuf not liquid ●KEEP YOUR DRINKS HOT OR COLD FOR HOURS - Our Stainless Steel Water Bottles feature excellent insulation that keeps your drinks hot for 12 hours and unbelievably cold for 24 hours! This water storage is perfect for gym-goers, workers, athletes, and more! ●SUPER SLIM, KIND OF LIKE A PORTABLE SAFE - This Water Bottle Safe looks like a typical tumbler that you carry with you when you go on outdoor adventures or at work. No one will ever suspect that youre hiding something in it - your prized possessions are safe! ●PREMIUM QUALITY CONSTRUCTION - Made with Industrial-Grade Stainless Steel, this Diversion Safe Travel Water Bottle promise exceptional quality that lasts. Each bottle can store up to 18 ounces of liquids and fit at least 200 bills. ●USA-BASED, CUSTOMER-CENTRIC COMPANY - If you have any questions or run into any issues with this Diversion Safe Water Bottle, please dont hesitate to reach out to us. Our US-based customer service team typically replies in under 12 hours!