Review on 🌡️ Humidity Controlled Storage Canister with Built-In Hygrometer and Temperature Gauge - Extra Large, Airtight, and Waterproof by Floe Rankin

Overall this is the QP moisture meter I've tested (on three) and all varied within 10% which is pretty lame DO NOT protect from odor. Nice space and great concept but terrible execution. Not to mention wait till I tell you that you can order the exact same thing but by choosing the ground coffee holder (there they have the 456g thing I think or if you used a cocktail ), and then you'll find that exact no-logo item for $14, and then you can just order one of those waterproof items or better and just put it on.