![Adventure Hydration CrankTank4 fills your frame with water to extend bikepacking & racing adventures - Bikerumor Adventure Hydration CrankTank4 fills your frame with water to extend bikepacking & racing adventures - Bikerumor](https://bikerumor.com/wp-content/uploads/2020/03/Adventure-Hydration-Cranktank4-water-tank_rigid-frame-mounted-hydration-reservoir-water-bottle-replacement_Cranktank-adventure-gravel-bike-bikepacking-mounting-comparison.jpg)
Adventure Hydration CrankTank4 fills your frame with water to extend bikepacking & racing adventures - Bikerumor
![Zefal Z Hydro Race 1.5L hydration bag review - low price and low weight, excellent for short gravel races | Cycling Weekly Zefal Z Hydro Race 1.5L hydration bag review - low price and low weight, excellent for short gravel races | Cycling Weekly](https://cdn.mos.cms.futurecdn.net/C5QJSpPe6Pa632DC7Fzke5-415-80.jpg)
Zefal Z Hydro Race 1.5L hydration bag review - low price and low weight, excellent for short gravel races | Cycling Weekly
UBA cycling - Ulrich Bartholmoes Ultracycling - As time goes by – innovation never stops. . It's actually been almost 20 years since I last used a hydration pack. Back then I
![Adventure Hydration CrankTank4 fills your frame with water to extend bikepacking & racing adventures - Bikerumor Adventure Hydration CrankTank4 fills your frame with water to extend bikepacking & racing adventures - Bikerumor](https://bikerumor.com/wp-content/uploads/2020/03/CrankTank4-frame-water-hydration-resevoir_Atlas-Mountain-Race-adventure-gravel-bike-of-UK-rider-Chris-Herbert.jpg)