The Profile Design RM10 rear hydration system is a seatpost-specific rear hydration carrier. An ingenious elliptical mount allows up to 14 degrees of tilt and holds up to two water bottle cages. This particular system fits a specific seatpost design used by a variety of bicycle brands (see brand listing below).
| Material: | Steel (rail), Aluminum (mount), Fiberglass (H20 cage) | 
| Mount Location: | seatpost / behind the saddle | 
| Max H20 Cage Capacity: | 2 standard water bottles | 
| Weight: | 130 grams | 
| Extras: | n/a |