Osprey Argon 85

Part of the Argon Series, the Osprey Argon 85 is a lightweight medium-size backpack that's ideal for hiking and traveling. Unlike ordinary backpacks, the model has a 40D Sil Nylon AquaSource that converts to a hydration pack when the temperature rises and features a handful of zippers that are easy to access and store camping gear.

Along with being very accessible, the backpack has a removable lid that turns into a lumber pack for when individuals decide to go on a short hike. Unlike some bulky models, the Argon 85 only weighs six pounds.