“I have been using Healthy Human water bottles with the flip top for a couple of years now. I take one to work every day and my water stays cold from morning through the afternoon. The flip top has never leaked, is easy to open and has a latch to ensure the lid doesn't flip unless you want it to. I do not put the water bottle in the dishwasher, but I do put the flip tops in. Love my Healthy Human bottles so much that I give them to friends and family as gifts.”
“These are a game changer with the water bottle. Nice flip mechanism, good size water spout, and the catch really works: put mine in a daypack last weekend and hiked for 3.5 hours with a 1000ft elevation and not one drop spilled.”