Roger Armstrong Snap'n Safe Safety Lid review
The SNAP and SAFE Lid incorporates a three stage flap opening
STAGE 1 - fully open: this position is used for filling and emptying the pail with water. It is also used for access and removal of garments.
STAGE 2 - partially open: the flap has a convenient easy-drain restrainer for emptying. This feature allows nappies or clothing to be held firmly within the pail as water drains through on emptying (no more splashes as clothes crash against the laundry sink or fishing nappies from the toilet)
STAGE 3 - fully closed: The flap should be fully closed when the pail contains liquid as the flap further helps to restrain toddlers