Humangear GoToob+ 3 Pack 100ml Clear/Green/Blue Travel Bottle with Locking Cap

Patent-pending LoopLock prevents accidental openings and leaks, and it can be hung from hooks or strapped to a pack 25% larger opening than original GoToob for easier filling & cleaning Flat area on bottom enables GoToob+ to stand up for hands-free filling Textured area on collar to write in contents Made from BPA-Free and FDA food-safe silicone