Klean kanteen classic 1182ml water bottle with loop cap description the 40oz classic is great for long car trips camping and of course everyday featuring the leakproof loop cap for safe transport or the sport cap 30 with a soft silicone spout 25 higher flow rate and chirp free experience features sport cap 30 features a soft silicone spout 25 percent higher flow rate and chirp free hydration no bpa phthalates lead or other toxins 188 food grade stainless steel no lin