If you’re worried about buying a bottle that doesn’t fit properly in your bike’s bottle holder, consider this Water Bottle and Cage set from Schwinn. The 23oz bottle is made from BPA-free plastic with a rubber grip, whilst the cage is rust-proof aluminum. Conveniently, the set also includes all the necessary bolts, wing nuts and mounting hardware to install the cage on your bike.
The bottle features a flip-open spout cover that can be operated with one hand, so you don’t need to stop riding to rehydrate. This is, however, made from quite a thin plastic that is prone to breaking if dropped. The bottle also has a bit of a plastic-y smell at first, although this does reduce with use, and there’s no insulation, so it won’t keep your water cold. For the price though, this is a very reasonable option for shorter rides on cooler days.