If you are planning on venturing into environments where water is going to be scarce, you need to be sure you have your own reliable supply to keep yourself hydrated. The CamelBak Mil Spec Antidote 3L Reservoir Long offers an efficient delivery system, and it remains usable in a number of varying conditions. This reservoir is Berry Compliant, and it is designed to be completely free of BPS and BPA.

The QL HydroLock drink tube on the CamelBak Mil Spec Antidote. 3L Reservoir Long is insulated, so it remains protected against scrapes and UV light. The HydroLock also helps with giving you a simple, one-handed on/off flow so that you can drink effortlessly. Additionally, the opening is one of the biggest in the industry. It has a secure seal that cannot be tightened too much, and it also gives the entire reservoir a more low-profile design.