Convenient size and form factor
Review of 6 Pack Portable travel bottles-30ml Flip Cap Reusable Bottles Keychain Carriers for Travel Outdoor Camping Supplies, Metal Buckle Include, Set of 6.<br /><br />Bottom line: at 3" long (4" with jacket) and with a capacity of 1oz, these bottles allow me to conveniently and discretely carry hand sanitizer, lotion, etc. with me wherever I go.  Getting multiple bottles / jackets allows me to keep one in my car, one in my shave kit, one in my bag, etc. The carabiner even allows me to clip a bottle to my belt for quick and easy access.  Considering you get two spray bottles, six squeeze bottles, and six neoprene sleeves with metal carabiners for under $10 (as of November 2020), this set is a great value.<br /><br />Details:<br />The plastic is a bit harder than I had expected, but does not prevent me from dispensing the product easily.<br />The tops unsnap / snap well.<br />The fill hole is a bit small, but I was using product that had a pump and I had no trouble filling them.  If I had to use a funnel with a thick product like lotion, that would have been more challenging.<br />The neoprene jackets work well and the design is such that the cap can fit in the jacket which ensures that it won't pop open unintentionally.<br /><br />Note: if you don't like the design / theme of the neoprene holders, do a search on Amazon of "SKYCY 30ml Flip Cap Reusable Bottles" and you will find lots of other designs.
Rating: 5 stars