Anti-slip Silicone Sleeve Boot For Hydro Flask 12&24oz 32&40oz Water Bottle Part
Fit Capacity: 12&24oz, 32&40oz (optional). 32&40oz: 9cm(approx). 12&24oz: 7.5cm(approx). The non-slip soft silicone secures your bottle from being knocked down by accident. It makes your bottle stay safe.