Every retreat has its own kit list, and the quickest way to arrive stressed is to forget the one thing you actually needed. Tell us the sort of retreat, how many nights and the season, and we will build a tailored checklist you can tick off as you pack. Quantities scale with the length of your stay, so you take enough without overpacking.
Two things to check before you finalise: what the retreat provides (many supply mats, robes and towels, so you can leave yours at home) and whether they ask for unscented, natural toiletries, which quieter spaces and shared saunas often do. When in doubt, a spare warm layer and a refillable water bottle are never wasted.