the B-RAD 3 or 4 moves the bottles up so they do not interfere with your legs

Cons: The high amount of float available may take some getting used to

Macro Drive 1100XL

Ergonomic on/off valve make it easy to grip tube and toggle while you're on the move

While this may sound like a difficult job

Camelbak Crux Replacement Tube Virtual Parent the B-RAD 3 or 4DESCRIPTION The CamelBak Crux replacement tube has larger diameter and offers more water per sip than previous tubes. Pair with the Crux reservoir on off valve (sold separately) for 20% more water flow per sip. FEATURES Hydroguard technology inhibits the growth of bacteria in the tube 100% free of BPA, BPS and BPF 20% more water per sip SPECIFICATIONS COLLECTION: Reservoir Parts ACTIVITY: Accessories BPA BPS BPF FREE: Yes DIMENSIONS: 99 cm 39 in long