We froze Capri Suns and Cokes in the freezer the night before, placed them in the back pack in the insulated part at 5:30 a.m. at 6:00 p.m. the drinks still had ice in them. Really kept cold/cold. The backpack has many pockets, appropriately sized, and all zippers can be closed on either side or the top, for your convience. I really love the back pack. But let me just say, so as not to mislead anyone. The Backpack was in the trunk of the car from 5:30 a.m. until 9:00 a.m., then on the train from 9:00 a.m. until 11:00 a.m., then my husband carried it around outside from 11:00 a.m. until 1:00 p.m., then back on the train and stayed there until 6:00 p.m. This was in N. FL and S. GA in April. Still, I was impressed.
- How accurate was the sizing? I was surprised at all the room in the back pack. Sized approriately.
- Please tell us about the quality of the product. Excellent quality / Very well made.
- Was the product free of any manufacturer defects? No manufacturer defects.