1?[Pocket-Size] Volume 5.5Oz, Size 2.2 X 4.8In, The Mini Water Bottle Is Perfectly Fit In Your Pocket, Purse, And Lunch Bag. | | 2?[Leakproof] Brew Your Favorite Coffee On The Go. There WonT Be Any Surprise Leak. | | 3?[Long Insulation] Double Layer Vacuum Insulated Stainless Steel Bottle And Pp Material Lid With Silicone Ring Sealer Keep Hot For 8 Hours And Cold For 12 Hours. | | 4?[Durable] Sturdy And Odd-Free. WonT Break, Rust, Retain Or Transfer Flavors. It Provides A Pure And Non-Metallic Taste. | | 5?[Food-Grade Material] 304 Stainless Steel, Silicone Sealing Ring, And Pp Material Lid Are All Bpa Free. | |