The bumper slides on and off in seconds, so I’ve already swapped it between my 11oz and 9oz bottles just to change the look. The fit is snug enough that it stays put even when the bottle gets tossed in my bag.
Adam R.★★★★★
The color options are so fun—I grabbed a contrasting one for my 11oz bottle and it snaps on in seconds. It’s held up through countless dishwasher trips without fading or stretching out of shape.
Miles D.★★★★★
Swapping the bumper on my 9oz bottle took about ten seconds, and the contrasting color makes it way easier to spot in my bag. The silicone grips nicely but doesn't leave any marks when I take it off.