Leaving for Italy in a couple weeks, so excited! I am looking for an anti-theft sling pack...the kind that fits across you chest. A brand I'm familiar with is "Kavu" but I couldn't find any from them that were anti-theft. We have purchased (last year for same trip that we had to cancel) actual backpacks that are anti-theft already. Supposedly they have metal or wiring in all the straps that make them "uncuttable" and all zippers lock etc. We don't really want to lug around a large backpack for day trips while sight-seeing the Colosseum, Vatican, etc. Would prefer something much smaller with same features that would fit phone, travel doc's, face masks, water bottle, etc.
Any suggestions or perhaps prior experience with something similar?
Thanks in advance.