I love these boosters in my pocket nappies. They are nice and thin, which I love as my nappies don't end up bulky. Plus they have great absorbancy. I've used them to boost night nappies as well. Definitely a good buy.
These have only been through two washes so far so can’t vouch for their max absorbency (as absorbency increases with washes), but so far they are fine on their own for my 4mo boy. Also not bulky which is awesome!!!
Premium 4 Layer Hemp/Cotton Insert
Fit in my pocket shells from another brand and they are quite absorbent (probably will be more absorbent over time after few more washes, but I am already quite satisfied). I found the price reasonable provided that it is hemp/cotton as hemp is expensive to produce VS bamboo and cotton. Like it how they have mentioned on the website about the yellowish fibres on the insert due to hemp; it’s not smooth as fleece/cotton due to the hemp and the yellowish does make my eyes open wider to check whether they have been washed clean. BUT it’s natural and I’d rather have it natural then something bleached or processed heavily if that makes sense,