Diffuser Caps & Collars - All Products
12 products
Round Beech Wood Cap
Natural finish
Flat Ash Wood Cap
With silicone plug
Shaped Walnut Cap
Dark wood option
Wide Mouth Wood Cap
For large bottles
Bamboo Round Cap
Natural bamboo
Bamboo Flat Cap
With reed hole
Bamboo Cap with Collar
Metal inner ring
Bamboo Shaped Cap
Custom design
Silver Metal Collar
Stainless steel
Gold Metal Collar
Electroplated finish
Rose Gold Collar
PVD rose gold
Collar + Silicone Set
Complete assembly