“This Easy Fill Squonk Cap is designed and manufactured by Wotofo. For vapers who are into squonker mods, this is a very thoughtful tool to cut the hassle when refilling your squonk bottle. With this little cap, you just leave the squonk bottle in place and refill through the 510 connector. This squonk refill cap is for 100ml juice bottles.
1. Best solution to refill your squonk bottle
2. Light but tough food grade aluminum construction
3. Able to serve as a regular bottle cap
4. Absolute leak-proof
5. Knurling grip design”