The Milwaukee 48-22-8392L PACKOUT 20oz Tumbler Lid is a replacement tumbler lid for Milwaukee PACKOUT drinkware. This is a tumbler lid designed for use with Milwaukee PACKOUT 20 oz insulated tumblers. Model number 48-22-8392L. If your original lid is worn out, lost, or you just want a fresh top for your jobsite tumbler, this is the direct-fit piece meant to keep your drink accessible while helping reduce splashes on the move.

What matters here is not just that it fits, but how it works day to day. Milwaukee calls out a splash-resistant design along with smooth open and close action, which is exactly what you want on a tumbler that gets used in trucks, shops, and active work areas. It is built to pair with a PACKOUT insulated tumbler to support all-day hot and cold retention, so you keep the performance of the cup instead of compromising it with an off-brand lid that never seals right.

Milwaukee also made this lid easy to live with. It disassembles quickly for cleaning, and it is dishwasher safe. That is a small detail until coffee buildup, jobsite dust, or energy drink residue starts collecting in the sliding parts. Being able to break it down fast and clean it properly means the lid stays usable longer and feels less like a disposable part.

In practical terms, this is a simple accessory, but it is the kind of accessory that makes a difference if you actually use your tumbler every day. A lid that opens smoothly, cleans easily, and fits the cup the way it should is better than trying to stretch the life of a cracked lid or forcing a universal replacement that never quite works. At only 0.1 lb and with compact dimensions, it keeps the tumbler easy to carry without adding bulk.

Compatibility is straightforward. This lid is intended for Milwaukee PACKOUT 20 oz insulated tumblers, with listed model compatibility including 48-22-8392R and 48-22-8392B. That makes it a clean replacement part for users already in the PACKOUT system who want to keep their drinkware working instead of replacing the whole tumbler.

This is a good buy for contractors, technicians, shop users, and serious DIYers who already own the 20 oz Milwaukee tumbler and need the correct replacement lid. If you use your tumbler daily and want the original fit, original function, and easy cleaning Milwaukee built into the system, this is the one to get.

Milwaukee 48-22-8392L PACKOUT 20oz Tumbler Lid: the right fix instead of a full replacement

If your 20 oz PACKOUT tumbler is still solid, this lid is the practical way to keep it in service without messing around with universal replacements.

• Who it's for: Anyone already using a Milwaukee PACKOUT 20 oz insulated tumbler who needs a direct-fit replacement lid.
• Why it stands out: It gives you the factory fit, splash-resistant design, smooth slide action, and easy-clean breakdown that matter in real daily use.
• Worth knowing: This is just the lid, not the tumbler, so make sure you are matching it to the correct 20 oz Milwaukee models.

• What tumbler does this lid fit? It is designed for Milwaukee PACKOUT 20 oz insulated tumblers, including listed compatible models 48-22-8392R and 48-22-8392B.
• Is this lid dishwasher safe? Yes. Milwaukee states that the lid is dishwasher safe and also disassembles quickly for easy cleaning.
• Does this lid help maintain drink temperature? Yes. When paired with a PACKOUT insulated tumbler, Milwaukee states it supports all-day hot and cold retention.
• Is the lid leakproof? The product is described as splash-resistant. It is not presented here as a fully leakproof lid.