Review on Mudder 2-Pack Neoprene Water Bottle Sleeves for 19.4 oz Glass Water Bottle, 550 ml – Black and Navy Blue, Nylon Carrier by Paul Vanlaere

Seams look nice. And you need this to snap this sleeve onto a standard water bottle. Water bottle I use for cycling. No way it can This should help a little with the insulation and condensation UPDATE 11-14/2020: Although they were very tight at first I managed with some effort to get them on the bottle.One on the bottle for about a week while still snug - they're easier to put on and take off They help reduce condensation on the bottle and provide a better grip They seem to help with the insulation a bit too I'm updating my rating to 4 stars.