Purchased for everyday use, for wallet, phone, keys, headphones, etc. The compartments are more than adequate (a little larger than the typical €20–30 “banana” bags). The materials are quite good, but due to their recycled nature, they don’t give you the feel of a €100 product. The strap is perhaps the worst part, as it is quite stiff, while the magnetic buckle is also sensitive (it can open accidentally) and requires care. The zippers are quite good, *roughly* waterproof (they have extra covering on the inside and outside), and the three pockets allow for good organization of items. The front one is just enough for keys, while the back one barely fits my S23 Ultra. The middle one, however, comfortably fits everything we need to carry daily.
The strap length is sufficient for both waist and chest, but what I mentioned about the buckle means that personally I would use it only on the chest, because at the waist we might suddenly lose it.

Edit 7/2026: After 3 years of heavy use, a comment on a major drawback/failure. The zipper of the large compartment, from opening/closing, is coming apart at the two corners, resulting in (a) it not opening and closing easily (it needs care and effort to make the zipper work properly) and (b) at the first abrupt and careless use of the zipper, it breaks (opens), making it useless from then on. It may be a manufacturing error (?), a result of the attempt to make it roughly waterproof (?)—in any case, there is an issue (but again, after heavy use). For this reason I am also removing one * from my rating