SRP 99.00- Caribee Nuke 3L hi vis hydration backpack is designed for industry use. From mine sites, building & construction to the transport industry, Caribee Hydration Packs are the number one choice for hydration systems proven to work in Australian conditions.. . Size: 3L - 44 x 22 x 3cm- Colour: Hi Vis Yellow (63241) or Orange (6324)-. . Features-. Slim line industrial grade high visibility 3L hydration backpack- . Insulated hydration sleeve-. Built in Quick–Release harness system-. Twin shoulder duct exit holes-. Reflective high visibility tape-. Sternum strap-. Air mesh back system-. Supplied with a premium grade 3L- Caribee Reservoir with insulated tube-. . Made from PEVA material that is BPA, Phthalate and PVC free-. Innovative fold top reservoir with slide lock closure for quick filling and easy access for cleaning-. Quick Release, non-leak, tube function allows quick and simple fitting and removal from your pack-. Fully insulated drink tube to help reduce external thermal effects-. High flow mouth piece with on/off function-. Mouth piece dust cover-. Replacement mouth pieces available. Youtube-https://youtu.be/htumsmmP5q0"