These hemp doublers (or boosters) are made of the same thirsty material as GAD One-Size Hemp Inserts, only that they are 2 layers instead of 4. They are extremely trim, yet easily boost absorbency when used in addition to a microfibre insert or hemp insert. I always use them for long naps or outings, for that extra sense of security against leakage.
- Very trim
- Easily boost absorbency
- Needs many washes before being primed (Alternatively, boil them once.)
- Shrinks a little after being primed