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Wide-mouth bottles are easy to fill, but tend to slosh when taking sips while moving. Install this handy insert to tame the tempest in your bottle!
Made of food grade FDA approved soft silicone, won't absorb or retain odors and tastes; can be sterilized by boiling and is dishwasher safe
The flexible design is sized to fit wide-mouth bottles from most manufactures, including Nalgene, Cyclone, Bison and GSI5.
Humanized design, the opening is suitable for adults and children there is no obstacle.
The Splashguard is invaluable when walking, hiking, driving, whatever eliminating spills.
MIU COLOR-Guyot Designs SplashGuard-Universal for Wide Mouth Bottles 2-pack Tahoe Blue - 9HTL7HTLG