hold

most chairs leave a gap right where your lower back curves in — so you slump to close it, and by 3pm your back knows about it. hold fills that gap with memory foam that moulds to you, plus gentle warmth that keeps the muscles relaxed while you sit. the strap keeps it exactly where you set it, from desk chair to car.

how to use: strap it so it sits in the curve of your lower back, just above the belt line. and still get up and move — no cushion replaces that.

honest: supporting the lumbar curve takes real load off your lower back. it helps you sit better; it doesn't undo a whole day of sitting.