Black Hole MLC 45L Size:45L Oversized Apex Vent efficiently expels

Oversized Apex Vent efficiently expels hot air to prevent condensation build-up

Building on Elmer’s legacy of fine craftsmanship

so it’s easy to stash in your bag or carry-on

The zipped clamshell opening will fit a 15" laptop or hydration bladder

boasting a whole host of features

Black Hole MLC 45L Size:45L Oversized Apex Vent efficiently expelsWe cant upgrade your seat, but we can upgrade your carry on No, we didn't know what MLC stood for either. It's short for 'maximum legal carry on'. This, then, is Patagonia's take on the airline cabin bag, and while it won't get you an upgrade on your cattle class plane seat, it's certainly a serious upgrade on your luggage. Let's start with the material a super tough and weather resistant recycled polyester ripstop with a matte finish recycled TPU