Monkey Paks Tactical Hydration Backpack System w/2.5L Water Bladder, Front Pockets, Paracord Zipper Pulls, Molle Webbing - Outdoor Gear for Men & Women - Hiking, Running, Biking, Walking, Skiing https://www.amazon.com/dp/B00ZOMGY5E/ref=cm_sw_r_cp_api_i_2uZeBb91DVRRB

I picked this one up based on reviews, size, and pocket to carry a few small items in. Not sure if you are ok with the tactical look but I am happy. Always check warehouse deals first on amazon. Damaged package etc so they will sell at a discount.