Alleys of the Blue City Chefchaouen by Night Stock Photo Image of Panorama night city of Chefchaouen Morocco. Blue city in night lights Night aerial view of Chefchaouen, the Blue city of Morocco Windows Cityscape of the Blue City Chefchaouen by Night Stock Image Image of Beautiful Night View of the Blue City in the Medina of Chefchaouen. The CamelBak ThermoBak 3L with Mil Spec Crux reservoir is a military grade hydration pack that over the years has seen active use by military units all over the world. Continuously upgraded over the last two decades and now with the Mil Spec Crux 3L reservoir, the bladder delivers 25% more water per sip keeping you easily hydrated in the toughest of conditions. The reservoir can be filled and cleaned without removing from the pack and the double zipped fold down cover stays out of the way during refill. The ThermoBak has quick release shoulder straps that unclip so you can easily remove without feeding your arms through. The straps can also be tucked away in the built in pocket and the pack can then be attached to a tactical vest, body armour or MOLLE pack with the six included D rings. Made from tough 500D ripstop Cordura fabric, the exterior of the hydration pack has a Velcro name unit strip, strong carry handle and a sternum strap to secure in place when on the move. Military Spec Hydration Pack Access reservoir without removing from pack Double zip for entry from top or bottom Quick release shoulder straps, unclip for easy removal Adjustable sternum strap Attach to Vest or MOLLE with six D rings Insulated reservoir compartment with 5mm closed cell foam Velcro name strip Grommet drain hole at base Material: 500D Ripstop Cordura Weight: 0. 6kg (empty) Dimensions: 44cm x 24cm x 11 cm Mil Spec Crux 3L Reservoir: Capacity: 3 Litres Leakproof wide opening for easy refill, cleaning and adding ice Self seal bite valve provides 25% more water, without drips One hand On Off Hydrolock Easy open cap protects bite valve and prevents leaks Hydroguard tech inhibits bacteria buildup Insulated drinking tube maintains water temperature Baffle keeps reservoir low profile Weight when empty: 235g Material: Polyurethane, BPA BPS BPF Free Size: 46cm x 23cm x 8cm Colour: Multicam