great for on the go

i got this as i have been walking and hiking more. for weight loss. the package was clean and simple, instructions easy to read and follow, easy to follow. the resevior is easy to fill and fits nice in the backpack or shoulder bag, is a little heavy but that is from the water, keeps the water cold most of the day, easy to clean and store, i would recommand this product and other products from the company to my friends, great for campers,hikers, long day activity, saves money and health as you can carry water and not purchased high sugar drinks, didnt try this in the freezer and washed by hand i didnt try in dishwasher