Mercury Tactical Gear Code Alpha TAC PAC Expandable 3-Day Backpack with Hydrapak 3L Hydration System - Army Digital Camouflage, One Size: Ultimate Outdoor Backpack Review

I love this backpack. I recently went on a 5 day trip and all my clothes and a pair of shoes fit in this bag, plus power cord etc.

Excellent packaging. Didn't use a hydration pack but did 3 flights and have more than enough room for what I travel. So far the durability is good.

Such a big package. I use mine for school and it easily fits all my heavy books. The Hydrapak is great and has a nice neoprene cover that keeps the water cold in the summer and warm in the winter.

This product is one of the best bags money can buy thanks to weather protection and extra large zippers that never get stuck. This bag can be expanded to hold all your essentials. Thumbs up designers give a boost.

This tactical backpack is highly versatile, comfortable, expandable and made from quality materials. I maxed it out on a 10 mile hike and it has held up well and is the most comfortable. For the price, this product can't be beat!