슬럼버토트 내부 매트리스

The air chamber holds pressure way better than the original one did, no more waking up half-deflated by 3am. It dropped straight into the outer mattress without any fiddling.

Swapped in this inner mattress after our old one started leaking, and it slid right into the outer cover without any fuss. Holds air well so far and feels just as comfy as the original.

My toddler was starting to feel every floorboard through the old air mattress, but this solid inner replacement has completely fixed that. The fit inside the outer cover is snug with zero bunching, and after three weeks of nightly jumps it still holds its shape perfectly.