I bought some Tena Super Night Briefs and am able to wear them 24/7 with perfect discretion. They don't crinkle, unbelievably absorbant, bunch in the crotch when wet, and are discreet 24/7 because they bunch only at the crotch area.
I forget I'm wearing, but am free to go whenever I like! I love these diapers. Cloth covered are awesome,