Description Camelbak Crux Insulated tube with quick link connector and bite valve with on off switch is ready to ‘plug and play’ on your Camelbak Crux Resevoir. Insulated tube keeps your sips cooler. FEATURES • Neoprene tube cover • On/Off lever • Quick link system • BPA free tube and silicone bite valve SPECIFICATIONS Reservoir: Crux with Quicklink Total Weight, (g): 78