Product Details A 100% leak proof 350ml / 12oz odour free,easy open kids' water bottle with a soft-touch 'frosted' textured grip. Small enough as a kids water bottle for their school lunch boxes or for small bags about town. Open these drinking bottles with one hand, and lock them closed for peace of mind when throwing into a bag. Made from BPA free, phthalate free, non-toxic TRITAN, this versatile drinks bottle is odour resistant, easy to hand wash and suitable for hot or cold drinks. Has a vented, smooth liquid flow for rapid hydration, and a handy carrying hook.