Constructed with high-density leak-proof plastic for optimal strength and durability

but if you have specific allergies to metals

Easy-to-Grip Design: Ergonomic ring shape perfectly sized for small hands to hold and maneuver easily

This means fewer blisters and more confident strides

400 ML Smiley Face Glass Travel Water Bottle with Silicone Sleeve (1 Pc) FOLDABLE TRAVEL ADAPTER Constructed with high-density leak-proof plastic400 ML Smiley Face Glass Travel Water Bottle with Protective Silicone Sleeve Lightweight Leak Proof Eco Friendly Reusable Drink Bottle for Travel, Trips, Flights and On the Go Hydration (1 Pc) Description : Take your hydration on every adventure with this 400ml smiley face glass travel water bottle. The cheerful yellow silicone sleeve adds a fun personality to your travel kit while protecting the glass body from bumps and drops during trips. Leak