Klean kanteen classic 800ml water bottle with sport cap description our most popular size the 27oz classic is ideal for busy on the go folks kleans leakproof loop cap safeguards your bag or purse and sport cap 30 is ideal for the gym featuring a soft silicone spout 25 higher flow rate and chirp free experience features bpa free polypropylene pp5 caps stainless accessory caps available dishwasher safe handwash painted bottles fits in the kanteen bike cage specifi