I did instantly notice the difference of carrying a lighter bag. I also don't really prefer single compartment stuff bags, but, this works for what I need. This daypack came in handy just for what I intended. I’ve been using this bag for over a year and love it for it size and comfort levels. I like how almost every strap can be adjusted to fit the user. Most of our hikes are seven miles or less but we are combing the hikes so I’m wearing the bag for hours. And on summit day, I sure am glad I have a daypack! For day hikes this is just as good as (and lighter than) my Osprey Daylite that retails for almost four times more. On the outside you will find two side pockets and rigging that can be used to tighten the bag, hold extra gear, and an option to hold trekking poles. The pockets work great for holding 32 oz Nalgene bottles or 40 oz insulated water bottles. I suggest have equal weight on both sides or switch the weight around. This hydration compatible backpack has a connection for a water bladder built in to the design. It also includes loops to hang your trekking poles when not in use. In the main pocket I keep my camera bag and jacket andother clothing for layering (for colder hiking days). This pouch could also be used to hold a small notebook computer but there’s isn’t any protection. But I was pleasantly surprised with the quality of the Ozark Trail 45 Liter Backpacking Backpack. Back in 2020 my wife and I decide on a last-minute backing trip to the Wichita Mountains National Wildlife Refuge. Because of this we realized we didn’t have all the gear we needed. We had our shoes, trekking poles, and water bladders. My bags were either to heavy or hurt her back. The land manager for each parcel held by these constituents is responsible for the trail within its holdings. Some sections have restrictions on their use in order to be compatible with the goals and purposes of the various public and private landholders whose property the trail crosses. Horseback riding, mountain biking, or trail side camping may be restricted in certain environmentally sensitive areas. Walmart has up to 50% off select Ozark Backpacks and Daypacks!