Taspire 1 Litre Water Bottle With Straw Leak-Proof Bpa Free With Time Marking Motivational Water Bottle With Time (Rose Gold)FUNcTIONAL DESIgN The flip cover is designed with a secure lock, making it dustproof and leakproof Simply open with one hand by clicking the button, a removable straw allows you to enjoy a leak-proof nap or fast water flow Wi..