The AirSupply air pump stands out from other compact tire pumps on the market because it also manages to double up as a seatpost.
To use this contraption, all you have to do is pull the coiled air hose out of the under-saddle pack and attach the hose to your tire's stem. Then release the locking collar and begin pumping the seat up and down.
This air pump gadget comes with its very own integrated pressure gauge and an embedded tail light and is capable of attaining a maximum tire pressure of 8 bar.
What's great about this particular air pump offering is the fact that it manages to take on two roles by also functioning as a seatpost, ensuring that you don't have to carry around a separate pump with you at all times when you're biking.
Seatpost Air Pumps
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