Choco Nose H250 Sporty Pet Portable Water Bottle with Crossbody Strap, Small-sized Dog Travel Drinker, Small Animal Water Feeder, BPA Free, No Drip, 11.2 Oz. Nozzle Diameter: 16mm The Cutest Ever- A stylish yet practical pet water feeder with crossbody strap Lightweight- Perfect for the outdoor activities Eco-Idea- Nozzles can fit most regular PET bottles Water Lock- Gives you security on the water control US Patent- Patented leak-proof nozzle / BPA Free