Ahearne Cycles now makes a flask holder that mounts to your saddle rails, which is great if you have always wanted a Spaceman flask holder but could not give up your bottle cage mount or for frames that don't have them. The Mud Flask seat rail mounted flask holder works with most 6oz and 8oz flasks.
Ahearne Cycles makes each Mud Flask in Portland, OR from tubular stainless steel with an aluminum clamp that attaches to your saddle rails.
Mounts to standard saddle rails
Fits 6 or 8oz flasks
Tubular stainless rails
Made in the USA
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