You can buy cloth trainers (waterproof ones) in all different sizes.

My nearly 3yo is day trained and wears a training pant (bluberry aio pullup style with a feel wet inner) under a pair of longies. She sleeps on a brolly sheet, over her bedding. So no bedding to change if she wets overnight. Only the brollysheet. but so far, not even that, cos nothing gets past the woollen longies (lanolised).

She wets about one night in seven. When ill (cold etc), this increases, and then i put her back in cloth night nappies.

There are heaps of waterproof cloth trainers on the market (made for toddlers and young children), here are some brands for you

  • bumwear pocket trainers
  • bummi
  • motherease
  • happy heiny pocket trainers
  • daddledoo pocket traienrs
  • starbunz aio/optional pocket style
  • genesa forge nappy knickers a12 style
  • blueberry aio pullups

they vary in
- rise
- whether inner is staydry fabric or absorbent (feel wet) fabric
- pullup like pants, or snaps on side (which child pulls up or down like knickers, you only use the snaps if there is poo action and you the adult need quick access to change the child).

i've been very happy with the (waterproof) cloth trainers, no bedding to wash, can't complain about that.

Just re-read your post, you sound like you want to know about NIGHT NAPPIES, more than NIGHT TRAINERS, sorry, i mis-read.

Night nappies for big wetters:

great thread on Nappycino about that topic by the way.

Fluffy bub make a night nappy called Dreams
Good night sleep tight by Bubblebubs, make a Heavy wetter nappy
back soon, got crying child here