ZOORONWaterproof Drawstring Gym Backpack Bag for Men & Women, Sport Gym Sack Mini Travel Daypack

Let me lead by saying that I would recommend this product. It is sufficiently waterproof, feels to be made of high quality materials, is spacious, and sleek.However, I find that the draw strings can be a pain to adjust. Additionally, the bag has a tendency to curl inwards rather than rest flat upon my back. These things are annoying. That said, it's $15.

La recomiendo mucho ya que es resistente y se ve muy elegante

The bag is solid, good quality overall, however the straps don't hold the position of tightness you want very well. Even after tightening, it starts to droop back longer and longer as you walk. If you can deal with that then it's a good bag, but it can get annoying on longer treks.

We have had two of these bags for one middle school year. The first one lasted August-November and couldn’t stand up to the wear and tear of a school day. The interior ripped apart in places. The middle school kid loved the size and exterior sturdiness of the bag so we replaced it and it has lasted from December-May intact. The kid was more careful about not overloading the second bag.

I bought this bag over 4 months ago and it still looks brand new I take it on hikes and take it to play basket ball it’s been three branches bushes dirt I toss it on the floor and it still looks good would definitely recommend this bag