Product Description:
The Great Choice for Hydro Flask Wide Mouth Water Bottle, fits the bottom width within 2.87-3.56in Wide Mouth Hydro Flasks.
Fits for many brands of sport Water Bottle which bottom width within 2.87-3.56in (Nalgene; Klean Kanteen; Fnova; Simplemodern; Takeya...)
Different color for your choice, choose the right size before order.
Specifications
Applicable bottle type: M: 12-24 OZ L:32-40OZ
Material: Food grade silicone gel
Diameter: M: 2.87inches(73mm) L: 3.56 inches (91mm)
Height: 1.97 inches (50mm)
Use Advice:
1.Wash the boot clean before first use.
2.Keep away from heat
3.Please do not boil the boot and switch to avoid deformation.