This is the 10th Pacsafe product I've purchased and each one is top notch in design and quality construction.  This day pack is the best so far...
The main compartment is large enough for personal belongings I use on a day trip plus room for any purchases I make or personal belongings my companions want me to carry.  I like the RFID pocket, however I wish Pacsafe had made one large pocket instead of one RFID and one regular slot pocket next to it.  The mesh zip pocket on the inside of the small compartment is a wonderful touch.  I think the zipper for the smaller outside compartment should have been bilaterally equal.  That would permit greater access.  The elastic bands on each shoulder strap are a nice touch.  Great for parking a small LED flashlight or a bottle of hand sanitizer.  I appreciate that Pacsafe used a tightly woven stretchy material for each of the "bottle" pockets on the sides.  The security features are one reason I purchased this product.  Even if I never encounter a bag slasher/thief I do feel more relaxed while in public.  Great product.  I'm sure any future customers will be as equally impressed with this pack.